virtio_net Struct Reference

A virtio network device. More...

#include <virtio-net.h>

Data Fields
struct virtio_device	virtio
	Underlying virtio device.
struct virtio_net_queue	rx
	Receive queue.
struct virtio_net_queue	tx
	Transmit queue.
size_t	hlen
	Virtio network header length.
size_t	mfs
	Maximum frame size.
uint8_t	rx_slots [VIRTIO_NET_RX_MAX]
	Receive descriptor slot ring.
struct io_buffer *	rx_iobufs [VIRTIO_NET_RX_MAX]
	Receive I/O buffers.
uint8_t	tx_slots [VIRTIO_NET_TX_MAX]
	Transmit descriptor slot ring.
struct io_buffer *	tx_iobufs [VIRTIO_NET_TX_MAX]
	Transmit I/O buffers.

Detailed Description

A virtio network device.

Definition at line 113 of file virtio-net.h.

Field Documentation

virtio

struct virtio_device virtio_net::virtio

Underlying virtio device.

Definition at line 115 of file virtio-net.h.

Referenced by virtio_net_close(), virtio_net_complete(), virtio_net_enable(), virtio_net_mac(), virtio_net_mtu(), virtio_net_open(), virtio_net_probe(), virtio_net_refill_rx(), virtio_net_remove(), and virtio_net_submit().

rx

struct virtio_net_queue virtio_net::rx

Receive queue.

Definition at line 117 of file virtio-net.h.

Referenced by virtio_net_close(), virtio_net_open(), virtio_net_poll_rx(), virtio_net_probe(), and virtio_net_refill_rx().

tx

struct virtio_net_queue virtio_net::tx

Transmit queue.

Definition at line 119 of file virtio-net.h.

Referenced by virtio_net_close(), virtio_net_open(), virtio_net_poll_tx(), virtio_net_probe(), and virtio_net_transmit().

hlen

size_t virtio_net::hlen

Virtio network header length.

Definition at line 122 of file virtio-net.h.

Referenced by virtio_net_enable(), virtio_net_open(), and virtio_net_poll_rx().

mfs

size_t virtio_net::mfs

Maximum frame size.

Definition at line 124 of file virtio-net.h.

Referenced by virtio_net_open(), and virtio_net_refill_rx().

rx_slots

uint8_t virtio_net::rx_slots[VIRTIO_NET_RX_MAX]

Receive descriptor slot ring.

Definition at line 127 of file virtio-net.h.

Referenced by virtio_net_probe().

rx_iobufs

struct io_buffer* virtio_net::rx_iobufs[VIRTIO_NET_RX_MAX]

Receive I/O buffers.

Definition at line 129 of file virtio-net.h.

Referenced by virtio_net_close(), and virtio_net_probe().

tx_slots

uint8_t virtio_net::tx_slots[VIRTIO_NET_TX_MAX]

Transmit descriptor slot ring.

Definition at line 132 of file virtio-net.h.

Referenced by virtio_net_probe().

tx_iobufs

struct io_buffer* virtio_net::tx_iobufs[VIRTIO_NET_TX_MAX]

Transmit I/O buffers.

Definition at line 134 of file virtio-net.h.

Referenced by virtio_net_probe().

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

• drivers/net/virtio-net.h