---
name: "rte_pmd_i40e_mb_event_param"
section: "3"
platform: "linux"
package: "dpdk-doc"
version: "24.11.4-0+deb13u1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/rte_pmd_i40e_mb_event_param"
---

# rte\_pmd\_i40e\_mb\_event\_param(3)

## NAME

rte\_pmd\_i40e\_mb\_event\_param

## SYNOPSIS

`#include <rte_pmd_i40e.h>`

### Data Fields

uint16\_t **vfid**\
 uint16\_t **msg\_type**\
 uint16\_t **retval**\
 void \* **msg**\
 uint16\_t **msglen**\

## Detailed Description

Data sent to the user application when the callback is executed.

Definition at line **38** of file **rte\_pmd\_i40e.h**.

## Field Documentation

### uint16\_t vfid

Virtual Function number

Definition at line **39** of file **rte\_pmd\_i40e.h**.

### uint16\_t msg\_type

VF to PF message type, see virtchnl\_ops

Definition at line **40** of file **rte\_pmd\_i40e.h**.

### uint16\_t retval

return value

Definition at line **41** of file **rte\_pmd\_i40e.h**.

### void\* msg

pointer to message

Definition at line **42** of file **rte\_pmd\_i40e.h**.

### uint16\_t msglen

length of the message

Definition at line **43** of file **rte\_pmd\_i40e.h**.

## Author

Generated automatically by Doxygen for DPDK from the source code.