NAME

       rte_flow_field_data

SYNOPSIS

       #include <rte_flow.h>

   Data Fields
       enum rte_flow_field_id field

Detailed Description

       Warning
           EXPERIMENTAL: this structure may change without prior notice.

       Packet header field descriptions, used by RTE_FLOW_ACTION_TYPE_MODIFY_FIELD and
       RTE_FLOW_ITEM_TYPE_COMPARE.

       Definition at line 2449 of file rte_flow.h.

Field Documentation

   enum rte_flow_field_id field
       Field or memory type ID.

       Definition at line 2450 of file rte_flow.h.

   uint8_t level
       Packet encapsulation level containing the field to modify.

       • 0  requests  the  default  behavior.  Depending on the packet type, it can mean outermost, innermost or
         anything in between.

       It basically stands for the innermost encapsulation level. Modification can be performed according to PMD
       and device capabilities.

       • 1 requests modification to be performed on the outermost packet encapsulation level.

       • 2  and  subsequent  values  request  modification  to  be  performed  on  the  specified  inner  packet
         encapsulation level, from outermost to innermost (lower to higher values).

       Values other than 0 are not necessarily supported.

       Note
           that for MPLS field, encapsulation level also include tunnel since MPLS may appear in outer, inner or
           tunnel.

       Definition at line 2490 of file rte_flow.h.

   uint8_t tag_index
       Tag index array inside encapsulation level. Used for VLAN, MPLS or TAG types.

       Definition at line 2497 of file rte_flow.h.

   uint8_t type
       Geneve option type.

       Definition at line 2508 of file rte_flow.h.

   rte_be16_t class_id
       Geneve option class.

       Definition at line 2512 of file rte_flow.h.

   uint32_t offset
       Number of bits to skip from a field.

       Definition at line 2519 of file rte_flow.h.

   uint8_t value[16]
       Immediate  value  for  RTE_FLOW_FIELD_VALUE,  presented  in the same byte order and length as in relevant
       rte_flow_item_xxx. The immediate source bitfield offset is inherited from the destination's one.

       Definition at line 2527 of file rte_flow.h.

   void* pvalue
       Memory address for RTE_FLOW_FIELD_POINTER, memory layout should be the same as for relevant field in  the
       rte_flow_item_xxx structure.

       Definition at line 2533 of file rte_flow.h.

Author

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DPDK                                             Version 24.11.2                          rte_flow_field_data(3)