openbcm

Git mirror of https://github.com/Broadcom-Network-Switching-Software/OpenBCM
git clone git://git.finwo.net/mirror/broadcom/openbcm
Log | Files | Refs | README

switch_tpid.h (1432B)

      1 /** \file bcm_int/dnx/switch/switch_tpid.h
      2  * 
      3  * Internal DNX SWITCH-TPID APIs 
      4  * 
      5  * This license is set out in https://raw.githubusercontent.com/Broadcom-Network-Switching-Software/OpenBCM/master/Legal/LICENSE file.
      6  * 
      7  * Copyright 2007-2020 Broadcom Inc. All rights reserved.
      8  */
      9 
     10 #ifndef SWITCH_TPID_H_INCLUDED
     11 /* { */
     12 #  define SWITCH_TPID_H_INCLUDED
     13 
     14 #  ifndef BCM_DNX_SUPPORT
     15 #    error "This file is for use by DNX (JR2) family only!"
     16 #  endif
     17 
     18 /** TPID invalid index: Table index is [0..7] */
     19 #define BCM_DNX_SWITCH_TPID_INDEX_INVALID   (-1)
     20 
     21 /** There are 8 globals TPIDs:
     22  *  See the Programming Guide PP document for full details   */
     23 #define BCM_DNX_SWITCH_TPID_NUM_OF_GLOBALS  (8)
     24 
     25 /** There are 7 valid globals TPIDs:
     26  *  See the Programming Guide PP document for full details   */
     27 #define BCM_DNX_SWITCH_TPID_NUM_OF_VALID_GLOBALS  (7)
     28 
     29 /** TPID7 is reserved:
     30  *  See the Programming Guide PP document for full details   */
     31 #define BCM_DNX_SWITCH_TPID_RESERVED_ENTRY  (7)
     32 
     33 /* Tag Protocol Identifier (TPID) value for CoE */
     34 #define DNX_TPID_VALUE_COE              (0x8100)
     35 
     36 shr_error_e dnx_switch_tpid_value_get(
     37     int unit,
     38     int tpid_index,
     39     uint16 *tpid_value);
     40 
     41 shr_error_e dnx_switch_tpid_value_set(
     42     int unit,
     43     int tpid_index,
     44     uint16 tpid_value);
     45 
     46 shr_error_e dnx_switch_tpid_index_get(
     47     int unit,
     48     uint16 tpid_value,
     49     int *tpid_index);
     50 
     51 /* } */
     52 #endif /* SWITCH_TPID_H_INCLUDED */