rtio_iodev_sqe Struct Reference

Compute the mempool block index for a given pointer. More...

#include <rtio.h>

Data Fields
struct rtio_sqe	sqe
struct rtio_mpsc_node	q
struct rtio_iodev_sqe *	next
struct rtio *	r

Detailed Description

Compute the mempool block index for a given pointer.

Parameters

[in]	r	RTIO context
[in]	ptr	Memory pointer in the mempool

Returns

Index of the mempool block associated with the pointer. Or UINT16_MAX if invalid.

IO device submission queue entry

May be cast safely to and from a rtio_sqe as they occupy the same memory provided by the pool

Field Documentation

next

struct rtio_iodev_sqe* rtio_iodev_sqe::next

q

struct rtio_mpsc_node rtio_iodev_sqe::q

r

struct rtio* rtio_iodev_sqe::r

sqe

struct rtio_sqe rtio_iodev_sqe::sqe

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

• zephyr/rtio/rtio.h