Man page - rte_memseg(3)

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Manual

rte_memseg

NAME
SYNOPSIS
Data Fields
Detailed Description
Field Documentation
rte_iova_t iova
void* addr
uint64_t addr_64
size_t len
uint64_t hugepage_sz
int32_t socket_id
uint32_t nchannel
uint32_t nrank
uint32_t flags
Author

NAME

rte_memseg

SYNOPSIS

#include <rte_memory.h>

Data Fields

rte_iova_t iova
size_t len
uint64_t hugepage_sz
int32_t socket_id
uint32_t nchannel
uint32_t nrank
uint32_t flags

Detailed Description

Physical memory segment descriptor.

Definition at line 49 of file rte_memory.h .

Field Documentation

rte_iova_t iova

Start IO address.

Definition at line 50 of file rte_memory.h .

void* addr

Start virtual address.

Definition at line 52 of file rte_memory.h .

uint64_t addr_64

Makes sure addr is always 64 bits

Definition at line 53 of file rte_memory.h .

size_t len

Length of the segment.

Definition at line 55 of file rte_memory.h .

uint64_t hugepage_sz

The pagesize of underlying memory

Definition at line 56 of file rte_memory.h .

int32_t socket_id

NUMA socket ID.

Definition at line 57 of file rte_memory.h .

uint32_t nchannel

Number of channels.

Definition at line 58 of file rte_memory.h .

uint32_t nrank

Number of ranks.

Definition at line 59 of file rte_memory.h .

uint32_t flags

Memseg-specific flags

Definition at line 60 of file rte_memory.h .

Author

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