netfront_nic Struct Reference

A netfront NIC. More...

#include <netfront.h>

Data Fields
struct xen_device *	xendev
	Xen device. More...
grant_ref_t	refs [NETFRONT_REF_COUNT]
	Grant references. More...
struct net_device *	netdev
	Network device. More...
struct list_head	list
	List of netfront NICs. More...
struct netfront_ring	tx
	Transmit ring. More...
netif_tx_front_ring_t	tx_fring
	Transmit front ring. More...
struct io_buffer *	tx_iobufs [NETFRONT_NUM_TX_DESC]
	Transmit I/O buffers. More...
uint8_t	tx_ids [NETFRONT_NUM_TX_DESC]
	Transmit I/O buffer IDs. More...
struct netfront_ring	rx
	Receive ring. More...
netif_rx_front_ring_t	rx_fring
	Receive front ring. More...
struct io_buffer *	rx_iobufs [NETFRONT_NUM_RX_DESC]
	Receive I/O buffers. More...
uint8_t	rx_ids [NETFRONT_NUM_RX_DESC]
	Receive I/O buffer IDs. More...
struct list_head	rx_partial
	Partial receive I/O buffer list. More...
struct evtchn_send	event
	Event channel. More...

Detailed Description

A netfront NIC.

Definition at line 156 of file netfront.h.

Field Documentation

xendev

struct xen_device* netfront_nic::xendev

Xen device.

Definition at line 158 of file netfront.h.

Referenced by netfront_close(), netfront_create_event(), netfront_create_ring(), netfront_destroy_event(), netfront_destroy_ring(), netfront_net_probe(), netfront_open(), netfront_poll_rx(), netfront_poll_tx(), netfront_probe(), netfront_pull(), netfront_push(), netfront_read_mac(), netfront_refill_rx(), netfront_reset(), netfront_rm(), netfront_send_event(), netfront_transmit(), and netfront_write_num().

refs

grant_ref_t netfront_nic::refs[NETFRONT_REF_COUNT]

Grant references.

Definition at line 160 of file netfront.h.

Referenced by netfront_probe(), and netfront_remove().

netdev

struct net_device* netfront_nic::netdev

Network device.

Definition at line 163 of file netfront.h.

Referenced by netfront_net_probe(), and netfront_probe().

list

struct list_head netfront_nic::list

List of netfront NICs.

Definition at line 165 of file netfront.h.

Referenced by netfront_net_probe(), netfront_probe(), and netfront_remove().

tx

struct netfront_ring netfront_nic::tx

Transmit ring.

Definition at line 168 of file netfront.h.

Referenced by netfront_close(), netfront_open(), netfront_poll_tx(), netfront_probe(), and netfront_transmit().

tx_fring

netif_tx_front_ring_t netfront_nic::tx_fring

Transmit front ring.

Definition at line 170 of file netfront.h.

Referenced by netfront_open(), netfront_poll_tx(), and netfront_transmit().

tx_iobufs

struct io_buffer* netfront_nic::tx_iobufs[NETFRONT_NUM_TX_DESC]

Transmit I/O buffers.

Definition at line 172 of file netfront.h.

Referenced by netfront_probe().

tx_ids

uint8_t netfront_nic::tx_ids[NETFRONT_NUM_TX_DESC]

Transmit I/O buffer IDs.

Definition at line 174 of file netfront.h.

Referenced by netfront_probe().

rx

struct netfront_ring netfront_nic::rx

Receive ring.

Definition at line 177 of file netfront.h.

Referenced by netfront_close(), netfront_open(), netfront_poll_rx(), netfront_probe(), and netfront_refill_rx().

rx_fring

netif_rx_front_ring_t netfront_nic::rx_fring

Receive front ring.

Definition at line 179 of file netfront.h.

Referenced by netfront_open(), netfront_poll_rx(), and netfront_refill_rx().

rx_iobufs

struct io_buffer* netfront_nic::rx_iobufs[NETFRONT_NUM_RX_DESC]

Receive I/O buffers.

Definition at line 181 of file netfront.h.

Referenced by netfront_probe().

rx_ids

uint8_t netfront_nic::rx_ids[NETFRONT_NUM_RX_DESC]

Receive I/O buffer IDs.

Definition at line 183 of file netfront.h.

Referenced by netfront_probe().

rx_partial

struct list_head netfront_nic::rx_partial

Partial receive I/O buffer list.

Definition at line 185 of file netfront.h.

Referenced by netfront_discard(), netfront_poll_rx(), and netfront_probe().

event

struct evtchn_send netfront_nic::event

Event channel.

Definition at line 188 of file netfront.h.

Referenced by netfront_create_event(), netfront_destroy_event(), and netfront_send_event().

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

• drivers/net/netfront.h