DOKK / manpages / debian 13 / dpdk-doc / rte_pmd_ifd_dump_proto_xtr_metadata.3.en
rte_pmd_iavf.h(3) Library Functions Manual rte_pmd_iavf.h(3)

rte_pmd_iavf.h

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


union rte_pmd_ifd_proto_xtr_metadata


#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)


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)

iavf PMD specific functions.

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

Definition in file rte_pmd_iavf.h.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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Version 24.11.3 DPDK