_EMACINFO Struct Reference

Network interface controller information structure. More...

Collaboration diagram for _EMACINFO:

Data Fields
HANDLE volatile	ni_rx_rdy
HANDLE volatile	ni_tx_rdy
HANDLE	ni_mutex
volatile int	ni_tx_queued
volatile int	ni_tx_quelen
volatile int	ni_insane
int	ni_iomode

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Detailed Description

Network interface controller information structure.

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Field Documentation

HANDLE volatile _EMACINFO::ni_rx_rdy

Receiver event queue.

Referenced by EmacRxThread(), and Lpc17xxEmacRxThread().

HANDLE volatile _EMACINFO::ni_tx_rdy

Transmitter event queue.

Referenced by EmacOutput(), and Lpc17xxEmacOutput().

HANDLE _EMACINFO::ni_mutex

Access mutex semaphore.

Referenced by EmacOutput(), EmacRxThread(), Lpc17xxEmacOutput(), and Lpc17xxEmacRxThread().

volatile int _EMACINFO::ni_tx_queued

Number of packets in transmission queue.

Referenced by EmacRxThread().

volatile int _EMACINFO::ni_tx_quelen

Number of bytes in transmission queue not sent.

Referenced by EmacRxThread().

volatile int _EMACINFO::ni_insane

Set by error detection.

Referenced by EmacOutput(), EmacRxThread(), Lpc17xxEmacOutput(), and Lpc17xxEmacRxThread().

int _EMACINFO::ni_iomode

8 or 16 bit access. 32 bit is not supported.

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

• arch/arm/dev/atmel/at91_emac.c
• arch/arm/dev/atmel/at91sam7x_emac.c
• arch/avr32/dev/macb.c
• arch/cm3/dev/nxp/lpc17xx_emac.c
• arch/cm3/dev/stm/stm32_emac.c