rte_devargs Struct Reference

#include <rte_devargs.h>

Public Member Functions
	TAILQ_ENTRY (rte_devargs) next

Data Fields
enum rte_devtype	type
enum rte_dev_policy	policy
char	name [RTE_DEV_NAME_MAX_LEN]
struct rte_bus *	bus
struct rte_class *	cls
const char *	bus_str
const char *	cls_str
const char *	data
char *	args

Detailed Description

Structure that stores a device given by the user with its arguments

A user device is a physical or a virtual device given by the user to the DPDK application at startup through command line arguments.

The structure stores the configuration of the device, its PCI identifier if it's a PCI device or the driver name if it's a virtual device.

Examples:

examples/multi_process/hotplug_mp/commands.c.

Definition at line 47 of file rte_devargs.h.

Member Function Documentation

TAILQ_ENTRY

(

rte_devargs

)

Next in list.

Field Documentation

enum rte_devtype type

Type of device.

Definition at line 51 of file rte_devargs.h.

enum rte_dev_policy policy

Device policy.

Definition at line 53 of file rte_devargs.h.

char name[RTE_DEV_NAME_MAX_LEN]

Name of the device.

Definition at line 55 of file rte_devargs.h.

char* args

Arguments string as given by user or "" for no argument.

Definition at line 59 of file rte_devargs.h.

struct rte_bus* bus

bus handle.

Definition at line 62 of file rte_devargs.h.

struct rte_class* cls

class handle.

Definition at line 63 of file rte_devargs.h.

const char* bus_str

bus-related part of device string.

Definition at line 64 of file rte_devargs.h.

const char* cls_str

class-related part of device string.

Definition at line 65 of file rte_devargs.h.

const char* data

Device string storage.

Definition at line 66 of file rte_devargs.h.

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The documentation for this struct was generated from the following file:

• lib/librte_eal/common/include/rte_devargs.h