virtq_avail Struct Reference

virtqueue available ring More...

#include <virtqueue.h>

Data Fields
uint16_t	flags
	ring flags, e.g.
uint16_t	idx
	head of the ring, by increasing it newly added descriptors are committed
uint16_t	ring []
	ring with indexes of descriptors

Detailed Description

virtqueue available ring

Used to pass descriptors to the virtio device. Driver writeable, device readable

Field Documentation

flags

uint16_t virtq_avail::flags

ring flags, e.g.

VIRTQ_AVAIL_F_NO_INTERRUPT, currently unused

idx

uint16_t virtq_avail::idx

head of the ring, by increasing it newly added descriptors are committed

ring

uint16_t virtq_avail::ring[]

ring with indexes of descriptors

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

• include/zephyr/drivers/virtio/virtqueue.h