vmxnet3_dma Struct Reference

DMA areas. More...

#include <vmxnet3.h>

Data Fields
struct vmxnet3_tx_desc	tx_desc [VMXNET3_NUM_TX_DESC]
	TX descriptor ring. More...
struct vmxnet3_tx_comp	tx_comp [VMXNET3_NUM_TX_COMP]
	TX completion ring. More...
struct vmxnet3_rx_desc	rx_desc [VMXNET3_NUM_RX_DESC]
	RX descriptor ring. More...
struct vmxnet3_rx_comp	rx_comp [VMXNET3_NUM_RX_COMP]
	RX completion ring. More...
struct vmxnet3_queues	queues
	Queue descriptors. More...
struct vmxnet3_shared	shared
	Shared area. More...

Detailed Description

DMA areas.

These are arranged in order of decreasing alignment, to allow for a single allocation

Definition at line 438 of file vmxnet3.h.

Field Documentation

tx_desc

struct vmxnet3_tx_desc vmxnet3_dma::tx_desc[VMXNET3_NUM_TX_DESC]

TX descriptor ring.

Definition at line 440 of file vmxnet3.h.

Referenced by vmxnet3_open(), and vmxnet3_transmit().

tx_comp

struct vmxnet3_tx_comp vmxnet3_dma::tx_comp[VMXNET3_NUM_TX_COMP]

TX completion ring.

Definition at line 442 of file vmxnet3.h.

Referenced by vmxnet3_open(), and vmxnet3_poll_tx().

rx_desc

struct vmxnet3_rx_desc vmxnet3_dma::rx_desc[VMXNET3_NUM_RX_DESC]

RX descriptor ring.

Definition at line 444 of file vmxnet3.h.

Referenced by vmxnet3_open(), and vmxnet3_refill_rx().

rx_comp

struct vmxnet3_rx_comp vmxnet3_dma::rx_comp[VMXNET3_NUM_RX_COMP]

RX completion ring.

Definition at line 446 of file vmxnet3.h.

Referenced by vmxnet3_open(), and vmxnet3_poll_rx().

queues

struct vmxnet3_queues vmxnet3_dma::queues

Queue descriptors.

Definition at line 448 of file vmxnet3.h.

Referenced by vmxnet3_open(), and vmxnet3_poll_events().

shared

struct vmxnet3_shared vmxnet3_dma::shared

Shared area.

Definition at line 450 of file vmxnet3.h.

Referenced by vmxnet3_open(), and vmxnet3_poll_events().

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

• drivers/net/vmxnet3.h