NAME

       rte_pmd_iavf.h

SYNOPSIS

       #include <stdio.h>
       #include <rte_compat.h>
       #include <rte_mbuf.h>
       #include <rte_mbuf_dyn.h>

   Data Structures
       union rte_pmd_ifd_proto_xtr_metadata

   Macros
       #define RTE_PMD_IFD_DYNF_PROTO_XTR_METADATA(m)
       #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_VLAN       (rte_pmd_ifd_dynflag_proto_xtr_vlan_mask)
       #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_IPV4       (rte_pmd_ifd_dynflag_proto_xtr_ipv4_mask)
       #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_IPV6       (rte_pmd_ifd_dynflag_proto_xtr_ipv6_mask)
       #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_IPV6_FLOW       (rte_pmd_ifd_dynflag_proto_xtr_ipv6_flow_mask)
       #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_TCP        (rte_pmd_ifd_dynflag_proto_xtr_tcp_mask)
       #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_IP_OFFSET       (rte_pmd_ifd_dynflag_proto_xtr_ip_offset_mask)

   Functions
       static __rte_experimental __rte_always_inline int rte_pmd_ifd_dynf_proto_xtr_metadata_avail (void)
       static __rte_experimental __rte_always_inline uint32_t rte_pmd_ifd_dynf_proto_xtr_metadata_get (struct
           rte_mbuf *m)
       static __rte_experimental void rte_pmd_ifd_dump_proto_xtr_metadata (struct rte_mbuf *m)

Detailed Description

       iavf PMD specific functions.

       EXPERIMENTAL: this API may change, or be removed, without prior notiavf

       Definition in file rte_pmd_iavf.h.

Macro Definition Documentation

   #define RTE_PMD_IFD_DYNF_PROTO_XTR_METADATA(m)
       Value:.PP
           RTE_MBUF_DYNFIELD((m), \
                     rte_pmd_ifd_dynfield_proto_xtr_metadata_offs, \
                     uint32_t *)
       The mbuf dynamic field pointer for flexible descriptor's extraction metadata.

       Definition at line 101 of file rte_pmd_iavf.h.

   #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_VLAN       (rte_pmd_ifd_dynflag_proto_xtr_vlan_mask)
       The mbuf dynamic flag for VLAN protocol extraction metadata, it is valid when dev_args 'proto_xtr' has
       'vlan' specified.

       Definition at line 110 of file rte_pmd_iavf.h.

   #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_IPV4       (rte_pmd_ifd_dynflag_proto_xtr_ipv4_mask)
       The mbuf dynamic flag for IPv4 protocol extraction metadata, it is valid when dev_args 'proto_xtr' has
       'ipv4' specified.

       Definition at line 117 of file rte_pmd_iavf.h.

   #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_IPV6       (rte_pmd_ifd_dynflag_proto_xtr_ipv6_mask)
       The mbuf dynamic flag for IPv6 protocol extraction metadata, it is valid when dev_args 'proto_xtr' has
       'ipv6' specified.

       Definition at line 124 of file rte_pmd_iavf.h.

   #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_IPV6_FLOW       (rte_pmd_ifd_dynflag_proto_xtr_ipv6_flow_mask)
       The mbuf dynamic flag for IPv6 with flow protocol extraction metadata, it is valid when dev_args
       'proto_xtr' has 'ipv6_flow' specified.

       Definition at line 131 of file rte_pmd_iavf.h.

   #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_TCP        (rte_pmd_ifd_dynflag_proto_xtr_tcp_mask)
       The mbuf dynamic flag for TCP protocol extraction metadata, it is valid when dev_args 'proto_xtr' has
       'tcp' specified.

       Definition at line 138 of file rte_pmd_iavf.h.

   #define RTE_IAVF_PKT_RX_DYNF_PROTO_XTR_IP_OFFSET       (rte_pmd_ifd_dynflag_proto_xtr_ip_offset_mask)
       The mbuf dynamic flag for IP_OFFSET extraction metadata, it is valid when dev_args 'proto_xtr' has
       'ip_offset' specified.

       Definition at line 145 of file rte_pmd_iavf.h.

Function Documentation

   static __rte_experimental __rte_always_inline int rte_pmd_ifd_dynf_proto_xtr_metadata_avail (void) [static]
       Check if mbuf dynamic field for flexible descriptor's extraction metadata is registered.

       Returns
           True if registered, false otherwise.

       Definition at line 157 of file rte_pmd_iavf.h.

   static __rte_experimental __rte_always_inline uint32_t rte_pmd_ifd_dynf_proto_xtr_metadata_get (struct
       rte_mbuf * m) [static]
       Get the mbuf dynamic field for flexible descriptor's extraction metadata.

       Parameters
           m The pointer to the mbuf.

       Returns
           The saved protocol extraction metadata.

       Definition at line 172 of file rte_pmd_iavf.h.

   static __rte_experimental void rte_pmd_ifd_dump_proto_xtr_metadata (struct rte_mbuf * m) [inline],  [static]
       Dump the mbuf dynamic field for flexible descriptor's extraction metadata.

       Parameters
           m The pointer to the mbuf.

       Definition at line 185 of file rte_pmd_iavf.h.

Author

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DPDK                                             Version 24.11.2                               rte_pmd_iavf.h(3)