DPDK  22.03.0
Data Structures | Macros | Typedefs | Functions
rte_bbdev_pmd.h File Reference
#include <stdint.h>
#include <rte_log.h>
#include "rte_bbdev.h"

Go to the source code of this file.

Data Structures

struct  rte_bbdev_ops
 

Macros

#define RTE_BBDEV_DEFAULT_MAX_NB_QUEUES   RTE_MAX_LCORE
 
#define RTE_BBDEV_QUEUE_SIZE_LIMIT   16384
 

Typedefs

typedef int(* rte_bbdev_setup_queues_t) (struct rte_bbdev *dev, uint16_t num_queues, int socket_id)
 

Functions

struct rte_bbdev * rte_bbdev_get_named_dev (const char *name)
 
void rte_bbdev_pmd_callback_process (struct rte_bbdev *dev, enum rte_bbdev_event_type event, void *ret_param)
 

Detailed Description

Wireless base band driver-facing APIs.

This API provides the mechanism for device drivers to register with the bbdev interface. User applications should not use this API.

Definition in file rte_bbdev_pmd.h.

Macro Definition Documentation

◆ RTE_BBDEV_DEFAULT_MAX_NB_QUEUES

#define RTE_BBDEV_DEFAULT_MAX_NB_QUEUES   RTE_MAX_LCORE

Suggested value for SW based devices

Definition at line 27 of file rte_bbdev_pmd.h.

◆ RTE_BBDEV_QUEUE_SIZE_LIMIT

#define RTE_BBDEV_QUEUE_SIZE_LIMIT   16384

Suggested value for SW based devices

Definition at line 30 of file rte_bbdev_pmd.h.

Typedef Documentation

◆ rte_bbdev_setup_queues_t

typedef int(* rte_bbdev_setup_queues_t) (struct rte_bbdev *dev, uint16_t num_queues, int socket_id)

Definitions of all functions exported by a driver through the generic structure of type rte_bbdev_ops supplied in the rte_bbdev structure associated with a device.

Definition at line 79 of file rte_bbdev_pmd.h.

Function Documentation

◆ rte_bbdev_get_named_dev()

struct rte_bbdev* rte_bbdev_get_named_dev ( const char *  name)

Get the device structure for a named device.

Parameters
nameName of the device
Returns
  • The device structure pointer, or
  • NULL otherwise

◆ rte_bbdev_pmd_callback_process()

void rte_bbdev_pmd_callback_process ( struct rte_bbdev *  dev,
enum rte_bbdev_event_type  event,
void *  ret_param 
)

Executes all the user application registered callbacks for the specific device and event type.

Parameters
devPointer to the device structure.
eventEvent type.
ret_paramTo pass data back to user application.