Zephyr Project API  3.2.0
A Scalable Open Source RTOS
Data Fields
rtio_sqe Struct Reference
RTIO » RTIO API

A submission queue event. More...

#include <rtio.h>

Data Fields

uint8_t op
 
uint8_t prio
 
uint16_t flags
 
struct rtio_iodev * iodev
 
void * userdata
 
union {
   struct {
      uint32_t   buf_len
 
      uint8_t *   buf
 
   } 
 
}; 
 

Detailed Description

A submission queue event.

Field Documentation

◆ 

union { ... } rtio_sqe::@248

◆ buf

uint8_t* rtio_sqe::buf

Buffer to use

◆ buf_len

uint32_t rtio_sqe::buf_len

Length of buffer

◆ flags

uint16_t rtio_sqe::flags

Op Flags

◆ iodev

struct rtio_iodev* rtio_sqe::iodev

Device to operation on

◆ op

uint8_t rtio_sqe::op

Op code

◆ prio

uint8_t rtio_sqe::prio

Op priority

◆ userdata

void* rtio_sqe::userdata

User provided pointer to data which is returned upon operation completion

If unique identification of completions is desired this should be unique as well.

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