virtio_buffer_t Struct Reference

Ring buffer of bytes, filled by the rx callback and consumed by the application. More...

#include <virtio_buffer.h>

Public Attributes
uint8_t	buffer [VIRTIO_BUFFER_SIZE]
volatile uint16_t	write_index
volatile uint16_t	read_index

Detailed Description

Ring buffer of bytes, filled by the rx callback and consumed by the application.

Warning

No protection against race conditions on write_index and read_index when used in interrupt.

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

• libraries/VirtIO/inc/virtio_buffer.h