drivers/net/bnxt/tf_ulp/ulp_rte_parser.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2014-2020 Broadcom
   3  * All rights reserved.
   4  */
   5
   6 #ifndef _ULP_RTE_PARSER_H_
   7 #define _ULP_RTE_PARSER_H_
   8
   9 #include <rte_log.h>
  10 #include <rte_flow.h>
  11 #include <rte_flow_driver.h>
  12 #include "ulp_template_db.h"
  13 #include "ulp_template_struct.h"
  14
  15 /*
  16  * Function to handle the parsing of RTE Flows and placing
  17  * the RTE flow items into the ulp structures.
  18  */
  19 int32_t
  20 bnxt_ulp_rte_parser_hdr_parse(const struct rte_flow_item pattern[],
  21                               struct ulp_rte_hdr_bitmap *hdr_bitmap,
  22                               struct ulp_rte_hdr_field  *hdr_field);
  23
  24 /* Function to handle the parsing of RTE Flow item PF Header. */
  25 int32_t
  26 ulp_rte_pf_hdr_handler(const struct rte_flow_item       *item,
  27                        struct ulp_rte_hdr_bitmap        *hdr_bitmap,
  28                        struct ulp_rte_hdr_field         *hdr_field,
  29                        uint32_t                         *field_idx,
  30                        uint32_t                         *vlan_idx);
  31
  32 /* Function to handle the parsing of RTE Flow item VF Header. */
  33 int32_t
  34 ulp_rte_vf_hdr_handler(const struct rte_flow_item       *item,
  35                        struct ulp_rte_hdr_bitmap        *hdr_bitmap,
  36                        struct ulp_rte_hdr_field         *hdr_field,
  37                        uint32_t                         *field_idx,
  38                        uint32_t                         *vlan_idx);
  39
  40 /* Function to handle the parsing of RTE Flow item port id Header. */
  41 int32_t
  42 ulp_rte_port_id_hdr_handler(const struct rte_flow_item  *item,
  43                             struct ulp_rte_hdr_bitmap   *hdr_bitmap,
  44                             struct ulp_rte_hdr_field    *hdr_field,
  45                             uint32_t                    *field_idx,
  46                             uint32_t                    *vlan_idx);
  47
  48 /* Function to handle the parsing of RTE Flow item port id Header. */
  49 int32_t
  50 ulp_rte_phy_port_hdr_handler(const struct rte_flow_item *item,
  51                              struct ulp_rte_hdr_bitmap  *hdr_bitmap,
  52                              struct ulp_rte_hdr_field   *hdr_field,
  53                              uint32_t                   *field_idx,
  54                              uint32_t                   *vlan_idx);
  55
  56 /* Function to handle the RTE item Ethernet Header. */
  57 int32_t
  58 ulp_rte_eth_hdr_handler(const struct rte_flow_item      *item,
  59                         struct ulp_rte_hdr_bitmap       *hdr_bitmap,
  60                         struct ulp_rte_hdr_field        *hdr_field,
  61                         uint32_t                        *field_idx,
  62                         uint32_t                        *vlan_idx);
  63
  64 /* Function to handle the parsing of RTE Flow item Vlan Header. */
  65 int32_t
  66 ulp_rte_vlan_hdr_handler(const struct rte_flow_item     *item,
  67                          struct ulp_rte_hdr_bitmap      *hdr_bitmap,
  68                          struct ulp_rte_hdr_field       *hdr_field,
  69                          uint32_t                       *field_idx,
  70                          uint32_t                       *vlan_idx);
  71
  72 /* Function to handle the parsing of RTE Flow item IPV4 Header. */
  73 int32_t
  74 ulp_rte_ipv4_hdr_handler(const struct rte_flow_item     *item,
  75                          struct ulp_rte_hdr_bitmap      *hdr_bitmap,
  76                          struct ulp_rte_hdr_field       *hdr_field,
  77                          uint32_t                       *field_idx,
  78                          uint32_t                       *vlan_idx);
  79
  80 /* Function to handle the parsing of RTE Flow item IPV6 Header. */
  81 int32_t
  82 ulp_rte_ipv6_hdr_handler(const struct rte_flow_item     *item,
  83                          struct ulp_rte_hdr_bitmap      *hdr_bitmap,
  84                          struct ulp_rte_hdr_field       *hdr_field,
  85                          uint32_t                       *field_idx,
  86                          uint32_t                       *vlan_idx);
  87
  88 /* Function to handle the parsing of RTE Flow item UDP Header. */
  89 int32_t
  90 ulp_rte_udp_hdr_handler(const struct rte_flow_item      *item,
  91                         struct ulp_rte_hdr_bitmap       *hdr_bitmap,
  92                         struct ulp_rte_hdr_field        *hdr_field,
  93                         uint32_t                        *field_idx,
  94                         uint32_t                        *vlan_idx);
  95
  96 /* Function to handle the parsing of RTE Flow item TCP Header. */
  97 int32_t
  98 ulp_rte_tcp_hdr_handler(const struct rte_flow_item      *item,
  99                         struct ulp_rte_hdr_bitmap       *hdr_bitmap,
 100                         struct ulp_rte_hdr_field        *hdr_field,
 101                         uint32_t                        *field_idx,
 102                         uint32_t                        *vlan_idx);
 103
 104 /* Function to handle the parsing of RTE Flow item Vxlan Header. */
 105 int32_t
 106 ulp_rte_vxlan_hdr_handler(const struct rte_flow_item    *item,
 107                           struct ulp_rte_hdr_bitmap     *hdrbitmap,
 108                           struct ulp_rte_hdr_field      *hdr_field,
 109                           uint32_t                      *field_idx,
 110                           uint32_t                      *vlan_idx);
 111
 112 /* Function to handle the parsing of RTE Flow item void Header. */
 113 int32_t
 114 ulp_rte_void_hdr_handler(const struct rte_flow_item     *item,
 115                          struct ulp_rte_hdr_bitmap      *hdr_bitmap,
 116                          struct ulp_rte_hdr_field       *hdr_field,
 117                          uint32_t                       *field_idx,
 118                          uint32_t                       *vlan_idx);
 119
 120 #endif /* _ULP_RTE_PARSER_H_ */