#include <genet.h>

Data Fields
NETWORK_DEVICE	network
uint32_t	irq0
uint32_t	irq1
void *	address
	Device register base address.
uint32_t	mdiooffset
SPIN_HANDLE	lock
	Device lock (Differs from lock in Network device) (Spin lock due to use by interrupt handler).
uint32_t	version
	Device version (GENET_V1..GENETV5).
uint32_t	phyrevision
	PHY revision (GENET_V1..GENETV4 devices only).
LONGBOOL	status64enable
	True if 64 byte RX/TX status block is enabled (for hardware checksum etc).
LONGBOOL	rxchecksumenable
	True if RX checksum is enabled.
LONGBOOL	crcforwardenable
	True if CRC forwarding is enabled.
uint32_t	irqstatus
	Non TX/RX interrupts forwarded to worker thread for servicing.
uint32_t	pendingcount
	Number of worker requests pending for this network.
THREAD_ID	waiterthread
	Thread waiting for pending requests to complete (for network close).
TIMER_HANDLE	statustimer
	Timer for status change detection.
uint32_t	txqueues
uint32_t	txdescriptorsperqueue
uint32_t	rxqueues
uint32_t	rxdescriptorsperqueue
uint32_t	backpressureenableshift
uint32_t	backpressuremask
uint32_t	hfbfiltercount
uint32_t	hfbfiltersize
uint32_t	qtagmask
uint32_t	txbufferoffset
uint32_t	hfboffset
uint32_t	hfbregoffset
uint32_t	rxdmaoffset
uint32_t	txdmaoffset
uint32_t	wordsperdescriptor
uint32_t	flags
uint32_t	q16txdescriptorcount
uint32_t	q16rxdescriptorcount
uint32_t	dmarxcheckbit
uint32_t	rxdmaregoffset
uint32_t	txdmaregoffset
uint32_t	dmadescriptorsize
GENET_DMA_REGISTERS	dmaregisters
GENET_DMA_RING_REGISTERS	dmaringregisters
uint32_t	phyid
	PHY Identifier.
uint32_t	phyaddr
	PHY Bus Address.
uint32_t	phymode
	PHY Interface Mode.
uint32_t	phyflags
	PHY Flags.
LONGBOOL	phyinternal
LONGBOOL	phyexternal
int32_t	link
	0 = Down / 1 = Up
int32_t	speed
	10/100/1000 Mbps
int32_t	duplex
	0 = Half / 1 = Full
int32_t	pause
int32_t	oldlink
int32_t	oldspeed
int32_t	oldduplex
int32_t	oldpause
GENET_RX_RINGS	rxrings
GENET_TX_RINGS	txrings
GENET_CONTROL_BLOCKS *	rxcontrolblocks
GENET_CONTROL_BLOCKS *	txcontrolblocks
uint32_t	interruptcount
	Number of interrupt requests received by the device.

Field Documentation

◆ network

NETWORK_DEVICE network

◆ irq0

uint32_t irq0

◆ irq1

uint32_t irq1

◆ address

void* address

Device register base address.

◆ mdiooffset

uint32_t mdiooffset

◆ lock

SPIN_HANDLE lock

Device lock (Differs from lock in Network device) (Spin lock due to use by interrupt handler).

◆ version

uint32_t version

Device version (GENET_V1..GENETV5).

◆ phyrevision

uint32_t phyrevision

PHY revision (GENET_V1..GENETV4 devices only).

◆ status64enable

LONGBOOL status64enable

True if 64 byte RX/TX status block is enabled (for hardware checksum etc).

◆ rxchecksumenable

LONGBOOL rxchecksumenable

True if RX checksum is enabled.

◆ crcforwardenable

LONGBOOL crcforwardenable

True if CRC forwarding is enabled.

◆ irqstatus

uint32_t irqstatus

Non TX/RX interrupts forwarded to worker thread for servicing.

◆ pendingcount

uint32_t pendingcount

Number of worker requests pending for this network.

◆ waiterthread

THREAD_ID waiterthread

Thread waiting for pending requests to complete (for network close).

◆ statustimer

TIMER_HANDLE statustimer

Timer for status change detection.

◆ txqueues

uint32_t txqueues

◆ txdescriptorsperqueue

uint32_t txdescriptorsperqueue

◆ rxqueues

uint32_t rxqueues

◆ rxdescriptorsperqueue

uint32_t rxdescriptorsperqueue

◆ backpressureenableshift

uint32_t backpressureenableshift

◆ backpressuremask

uint32_t backpressuremask

◆ hfbfiltercount

uint32_t hfbfiltercount

◆ hfbfiltersize

uint32_t hfbfiltersize

◆ qtagmask

uint32_t qtagmask

◆ txbufferoffset

uint32_t txbufferoffset

◆ hfboffset

uint32_t hfboffset

◆ hfbregoffset

uint32_t hfbregoffset

◆ rxdmaoffset

uint32_t rxdmaoffset

◆ txdmaoffset

uint32_t txdmaoffset

◆ wordsperdescriptor

uint32_t wordsperdescriptor

◆ flags

uint32_t flags

◆ q16txdescriptorcount

uint32_t q16txdescriptorcount

◆ q16rxdescriptorcount

uint32_t q16rxdescriptorcount

◆ dmarxcheckbit

uint32_t dmarxcheckbit

◆ rxdmaregoffset

uint32_t rxdmaregoffset

◆ txdmaregoffset

uint32_t txdmaregoffset

◆ dmadescriptorsize

uint32_t dmadescriptorsize

◆ dmaregisters

GENET_DMA_REGISTERS dmaregisters

◆ dmaringregisters

GENET_DMA_RING_REGISTERS dmaringregisters

◆ phyid

uint32_t phyid

PHY Identifier.

◆ phyaddr

uint32_t phyaddr

PHY Bus Address.

◆ phymode

uint32_t phymode

PHY Interface Mode.

◆ phyflags

uint32_t phyflags

PHY Flags.

◆ phyinternal

LONGBOOL phyinternal

◆ phyexternal

LONGBOOL phyexternal

◆ link

int32_t link

0 = Down / 1 = Up

◆ speed

int32_t speed

10/100/1000 Mbps

◆ duplex

int32_t duplex

0 = Half / 1 = Full

◆ pause

int32_t pause

◆ oldlink

int32_t oldlink

◆ oldspeed

int32_t oldspeed

◆ oldduplex

int32_t oldduplex

◆ oldpause

int32_t oldpause

◆ rxrings

GENET_RX_RINGS rxrings

◆ txrings

GENET_TX_RINGS txrings

◆ rxcontrolblocks

GENET_CONTROL_BLOCKS* rxcontrolblocks

◆ txcontrolblocks

GENET_CONTROL_BLOCKS* txcontrolblocks

◆ interruptcount

uint32_t interruptcount

Number of interrupt requests received by the device.

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

ultibo/drivers/genet.h

Data Fields