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l3_aacl_int.h (2439B)

      1 /*! \file l3_aacl_int.h
      2  *
      3  * L3 AACL internal header file.
      4  * This file contains L3 AACL definitions internal to the L3 module itself.
      5  */
      6 /*
      7  * This license is set out in https://raw.githubusercontent.com/Broadcom-Network-Switching-Software/OpenBCM/master/Legal/LICENSE file.
      8  * 
      9  * Copyright 2007-2020 Broadcom Inc. All rights reserved.
     10  */
     11 
     12 #ifndef BCMI_LTSW_L3_AACL_INT_H
     13 #define BCMI_LTSW_L3_AACL_INT_H
     14 
     15 #include <bcm_int/ltsw/types.h>
     16 #include <sal/sal_types.h>
     17 
     18 /* Field description. */
     19 typedef struct bcmint_ltsw_l3_aacl_fld_s {
     20     /* Field name. */
     21     const char *fld_name;
     22 
     23     /* Filed ID. */
     24     uint32_t fld_id;
     25 
     26     /* Key field. */
     27     bool key;
     28 
     29     /* Symbol field. */
     30     bool symbol;
     31 
     32     /* Number of elements needed for field. */
     33     uint32_t elements;
     34 
     35     /* Callback to get scalar value from symbol. */
     36     bcmi_ltsw_symbol_to_scalar_f symbol_to_scalar;
     37 
     38     /* Callback to get symbol from scalar value. */
     39     bcmi_ltsw_scalar_to_symbol_f scalar_to_symbol;
     40 
     41 } bcmint_ltsw_l3_aacl_fld_t;
     42 
     43 /* L3 AACL tables. */
     44 typedef enum bcmint_ltsw_l3_aacl_tbl_id_e {
     45     BCMINT_LTSW_L3_AACL_TBL_IPV4_DST,
     46     BCMINT_LTSW_L3_AACL_TBL_IPV6_DST,
     47     BCMINT_LTSW_L3_AACL_TBL_IPV4_SRC,
     48     BCMINT_LTSW_L3_AACL_TBL_IPV6_SRC,
     49     BCMINT_LTSW_L3_AACL_TBL_CNT
     50 } bcmint_ltsw_l3_aacl_tbl_id_t;
     51 
     52 /* The structure of L3 forwarding table. */
     53 typedef struct bcmint_ltsw_l3_aacl_tbl_s {
     54     /* Table name. */
     55     const char *name;
     56 
     57     /* Table ID. */
     58     uint32_t tbl_id;
     59 
     60     /* Field count. */
     61     uint32_t fld_cnt;
     62 
     63     /* Bitmap of valid fields. */
     64     uint64_t fld_bmp;
     65 
     66     /* The fields of table. */
     67     const bcmint_ltsw_l3_aacl_fld_t *flds;
     68 
     69 } bcmint_ltsw_l3_aacl_tbl_t;
     70 
     71 /* L3 forwarding table database. */
     72 typedef struct bcmint_ltsw_l3_aacl_tbl_db_s {
     73     /* The table bitmap. */
     74     uint32_t tbl_bmp;
     75 
     76     /* The table array. */
     77     const bcmint_ltsw_l3_aacl_tbl_t *tbls;
     78 } bcmint_ltsw_l3_aacl_tbl_db_t;
     79 
     80 /*!
     81  * \brief Get L3 AACL logical table info.
     82  *
     83  * \param [in] unit Unit Number.
     84  * \param [in] tbl_id AACL logical table description ID.
     85  * \param [out] tbl_info Pointer to table description info.
     86  *
     87  * \retval SHR_E_UNAVAIL Logical table is not supported.
     88  * \retval SHR_E_NONE No errer.
     89  */
     90 extern int
     91 bcmint_ltsw_l3_aacl_tbl_get(int unit,
     92                             bcmint_ltsw_l3_aacl_tbl_id_t tbl_id,
     93                             const bcmint_ltsw_l3_aacl_tbl_t **tbl_info);
     94 
     95 #endif /* BCMI_LTSW_L3_AACL_INT_H */
     96 
     97