openbcm

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fabric.h (2318B)

      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:        fabric.h
      8  * Purpose:     FABRIC internal definitions to the BCM library.
      9  */
     10 
     11 #ifndef   _BCM_INT_DPP_FABRIC_H_
     12 #define   _BCM_INT_DPP_FABRIC_H_
     13 
     14 #include <bcm/debug.h>
     15 
     16 #include <soc/dpp/dpp_config_defs.h>
     17 
     18 /*
     19  * Defines
     20  */
     21 #define BCM_FABRIC_MODID_IS_VALID(unit, modid)  \
     22         ((modid >= 0) && (modid < SOC_DPP_DEFS_GET(unit, modid_max_valid))) /* True if modid is between 0 and the max 
     23                                                                               limit of FAP's in the device  */
     24 #define BCM_FABRIC_NUM_OF_LINKS_IS_VALID(unit, num_of_links)  \
     25         ((num_of_links >= 0) && (num_of_links <= SOC_DPP_DEFS_GET(unit, nof_fabric_links))) /* True if num_of_links is between 0 and the max 
     26                                                                                             fabric links in the device  */
     27 #define BCM_FABRIC_PCP_MODE_IS_VALID(pcp_mode)  \
     28         ((pcp_mode >= 0) && (pcp_mode <= 2))        /* True if pcp_mode is one of the 
     29                                                         three supported pcp_modes (0-2) */
     30 #define BCM_FABRIC_MC_ID_IS_VALID(unit, mc_id)  \
     31         ((mc_id >= 0) && (mc_id <= (SOC_DPP_DEFS_GET(unit, fabric_mesh_mc_id_max_valid))))    /* True if mc_id is between 0 and the max
     32                                                                                                limit of mc id's in mesh mode */
     33 #define BCM_FABRIC_RCI_HIGH_SCORE_IS_VALID(high_score) \
     34         (((int)high_score >= 0) && (high_score <= 0x1FFF))
     35 
     36 #define BCM_FABRIC_RCI_SEVERITY_FACTOR_IS_VALID(factor) \
     37         (((int)factor >= 0) && (factor <= 0x8))
     38 
     39 #define BCM_FABRIC_RCI_THRESHOLD_IS_VALID(threshold) \
     40         (((int)threshold >= 0) && (threshold <= 0x1FFF))
     41 
     42 #define BCM_FABRIC_RCI_CONGESTED_LINKS_THRESHOLD_IS_VALID(congested_th) \
     43         (((int)congested_th >= 0) && (congested_th <= 0X3F))
     44 
     45 
     46 /*
     47  * External functions
     48  */
     49 int
     50 bcm_petra_fabric_enhance_ports_get(int unit, bcm_core_t core, int *nbr_ports, int *ports);
     51 int
     52 bcm_petra_fabric_multicast_scheduler_mode_get(int unit, int core_id, int *mode);
     53 #endif /* _BCM_INT_DPP_FABRIC_H_ */