lan91.c

References Functions:	Lan91IOCtl()	nut/dev/lan91.c
	Lan91Init()	nut/dev/lan91.c
	Lan91Output()	nut/dev/lan91.c
	NutEtherInput(), NutEtherOutput()
References Variables:	dcb_eth0	nut/dev/lan91.c
	ifn_eth0	nut/dev/lan91.c

Included Files

#include <nut/include/include2/string.h>

#include <nut/include/cfg/os.h>

#include <nut/include/sys/atom.h>

#include <nut/include/sys/heap.h>

#include <nut/include/sys/thread.h>

#include <nut/include/sys/event.h>

#include <nut/include/sys/timer.h>

#include <nut/include/sys/confnet.h>

#include <nut/include/netinet/if_ether.h>

#include <nut/include/net/ether.h>

#include <nut/include/net/if.h>

#include <net/if_var.h>

#include <nut/include/cfg/arch/gpio.h>

#include <nut/include/dev/irqreg.h>

#include <nut/include/dev/lan91.h>

Preprocessor definitions

#define LAN91_SIGNAL sig_INTERRUPT0

#define LAN91_RX_POLLTIME 2000

#define LAN91_TX_POLLTIME 5000

#define nic_outlb( addr, val )

#define nic_outhb( addr, val )

#define nic_outwx( addr, val )

#define nic_outw( addr, val )

#define nic_inlb( addr )

#define nic_inhb( addr )

#define nic_inw( addr )

#define nic_bs( bank )

Type struct _NICINFO

struct _NICINFO

`struct _NICINFO`
`{`
`HANDLE volatile ni_rx_rdy;`
`uint16_t ni_tx_cnt;`
`}`

Typedef NICINFO

typedef struct _NICINFO NICINFO

See:	Type struct _NICINFO

Global Variable devLan91

NUTDEVICE devLan91

Visible in:

nut/dev/lan91.c

Local Variables

mutex
static HANDLE mutex

Used in:	Lan91Output()
	NicRxLanc()

maq
static HANDLE maq

Used in:	NicInterrupt()
	NicPutPacket()

dcb_eth0
static NICINFO dcb_eth0

Used in:

nut/dev/lan91.c

ifn_eth0
static IFNET ifn_eth0

Used in:

nut/dev/lan91.c

Global Function NicRxLanc()

void NicRxLanc ( void* arg )

Prototyped in:	nut/dev/lan91.c
Calls:	NicGetPacket()	nut/dev/lan91.c
	NicStart()	nut/dev/lan91.c
	NutIrqEnable()	nut/dev/ihndlr.c
	NutIrqSetMode()	nut/dev/ihndlr.c
	NutEventPost(), NutEventWait(), NutSleep(), NutThreadSetPriority()
Used in:	Lan91Init()	nut/dev/lan91.c
References Variables:	mutex	nut/dev/lan91.c

Local Function Lan91IOCtl()

static int Lan91IOCtl ( NUTDEVICE* dev, int req, void* conf )

Calls:	memcpy()	nut/c/string/memcpy.c
Used in:		nut/dev/lan91.c

Local Function Lan91Init()

static int Lan91Init ( NUTDEVICE* dev )

Calls:	NutIrqDisable()	nut/dev/ihndlr.c
	NutRegisterIrqHandler()	nut/dev/ihndlr.c
	NutThreadCreate()	nut/arch/cm3/os/context.c
	memset()	nut/c/string/memset.c
Used in:		nut/dev/lan91.c
References Functions:	NicInterrupt()	nut/dev/lan91.c
	NicRxLanc()	nut/dev/lan91.c

Local Function Lan91Output()

static int Lan91Output ( NUTDEVICE* dev, NETBUF* nb )

Calls:	NicPutPacket()	nut/dev/lan91.c
	NutEventPost(), NutEventWait()
Used in:		nut/dev/lan91.c
References Variables:	mutex	nut/dev/lan91.c

Local Function NicGetPacket()

static NETBUF* NicGetPacket ( void )

Calls:	NicRead()	nut/dev/lan91.c
	NutNetBufAlloc()
Called by:	NicRxLanc()	nut/dev/lan91.c

Local Function NicInterrupt()

static void NicInterrupt ( void* arg )

Used in:	Lan91Init()	nut/dev/lan91.c
References Variables:	maq	nut/dev/lan91.c

Local Function NicMmuWait()

static inline int NicMmuWait ( uint_fast16_t tmo )

Calls:	NutDelay()
Called by:	NicPutPacket()	nut/dev/lan91.c
	NicReset()	nut/dev/lan91.c

Local Function NicPhyConfig()

static int NicPhyConfig ( void )

Calls:	NicPhyRead()	nut/dev/lan91.c
	NicPhyWrite()	nut/dev/lan91.c
	NutSleep()
Called by:	NicStart()	nut/dev/lan91.c

Local Function NicPhyRead()

static uint16_t NicPhyRead ( uint8_t reg )

Calls:	NicPhyRegSelect()	nut/dev/lan91.c
Called by:	NicPhyConfig()	nut/dev/lan91.c

Local Function NicPhyRegSelect()

static uint8_t NicPhyRegSelect ( uint8_t reg, uint8_t we )

Called by:	NicPhyRead()	nut/dev/lan91.c
	NicPhyWrite()	nut/dev/lan91.c

Local Function NicPhyWrite()

static void NicPhyWrite ( uint8_t reg, uint16_t val )

Calls:	NicPhyRegSelect()	nut/dev/lan91.c
Called by:	NicPhyConfig()	nut/dev/lan91.c

Local Function NicPutPacket()

static int NicPutPacket ( NETBUF* nb )

Calls:	NicMmuWait()	nut/dev/lan91.c
	NicWrite()	nut/dev/lan91.c
	NutEventWait()
Called by:	Lan91Output()	nut/dev/lan91.c
References Variables:	maq	nut/dev/lan91.c

Local Function NicRead()

static void NicRead ( uint8_t* buf, uint16_t len )

Called by:

NicGetPacket()

nut/dev/lan91.c

Local Function NicReset()

static int NicReset ( void )

Calls:	NicMmuWait()	nut/dev/lan91.c
	NutDelay()
Called by:	NicStart()	nut/dev/lan91.c

Local Function NicStart()

static int NicStart ( const uint8_t* mac )

Calls:	NicPhyConfig()	nut/dev/lan91.c
	NicReset()	nut/dev/lan91.c
Called by:	NicRxLanc()	nut/dev/lan91.c

Local Function NicWrite()

static void NicWrite ( uint8_t* buf, uint16_t len )

Called by:

NicPutPacket()

nut/dev/lan91.c