de620.c File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/fcntl.h>
#include <linux/string.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/in.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/inet.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <asm/io.h>
#include "de620.h"

Go to the source code of this file.

Data Structures
struct	nic

Macros
#define	DE620_CLONE   0
#define	READ_DELAY   100 /* adapter internal read delay in 100ns units */
#define	WRITE_DELAY   100 /* adapter internal write delay in 100ns units */
#define	DE620_IO   0x378
#define	DE620_IRQ   7
#define	DATA_PORT   (dev->base_addr)
#define	STATUS_PORT   (dev->base_addr + 1)
#define	COMMAND_PORT   (dev->base_addr + 2)
#define	RUNT   60 /* Too small Ethernet packet */
#define	GIANT   1514 /* largest legal size packet, no fcs */
#define	SCR_DEF   NIBBLEMODE |INTON | SLEEP | AUTOTX
#define	TCR_DEF   RXPB /* not used: | TXSUCINT | T16INT */
#define	DE620_RX_START_PAGE   12 /* 12 pages (=3k) reserved for tx */
#define	DEF_NIC_CMD   IRQEN | ICEN | DS1
#define	de620_tx_buffs(dd)   (inb(STATUS_PORT) & (TXBF0 | TXBF1))
#define	de620_flip_ds(dd)   NIC_Cmd ^= DS0 | DS1; outb(NIC_Cmd, COMMAND_PORT);
#define	CHECK_MASK   ( 0 | TXSUC | T16 | 0 | RXCRC | RXSHORT | 0 | 0 )
#define	CHECK_OK   ( 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 )
#define	sendit(dev, data)   de620_set_register(dev, W_EIP, data | EIPRegister);

Typedefs
typedef unsigned char	byte

Functions
	module_param (bnc, int, 0)
	module_param (utp, int, 0)
	module_param (io, int, 0)
	module_param (irq, int, 0)
	module_param (clone, int, 0)
	MODULE_PARM_DESC (bnc,"DE-620 set BNC medium (0-1)")
	MODULE_PARM_DESC (utp,"DE-620 set UTP medium (0-1)")
	MODULE_PARM_DESC (io,"DE-620 I/O base address,required")
	MODULE_PARM_DESC (irq,"DE-620 IRQ number,required")
	MODULE_PARM_DESC (clone,"Check also for non-D-Link DE-620 clones (0-1)")
struct net_device *__init	de620_probe (int unit)
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define CHECK_MASK   ( 0 | TXSUC | T16 | 0 | RXCRC | RXSHORT | 0 | 0 )

#define CHECK_OK   ( 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 )

#define COMMAND_PORT   (dev->base_addr + 2)

Definition at line 147 of file de620.c.

#define DATA_PORT   (dev->base_addr)

Definition at line 145 of file de620.c.

#define DE620_CLONE   0

Definition at line 72 of file de620.c.

#define de620_flip_ds

(

dd

)

NIC_Cmd ^= DS0 | DS1; outb(NIC_Cmd, COMMAND_PORT);

Definition at line 236 of file de620.c.

#define DE620_IO   0x378

Definition at line 138 of file de620.c.

#define DE620_IRQ   7

Definition at line 142 of file de620.c.

#define DE620_RX_START_PAGE   12 /* 12 pages (=3k) reserved for tx */

Definition at line 213 of file de620.c.

#define de620_tx_buffs

(

dd

)

(inb(STATUS_PORT) & (TXBF0 | TXBF1))

Definition at line 235 of file de620.c.

#define DEF_NIC_CMD   IRQEN | ICEN | DS1

Definition at line 214 of file de620.c.

#define GIANT   1514 /* largest legal size packet, no fcs */

Definition at line 150 of file de620.c.

#define READ_DELAY   100 /* adapter internal read delay in 100ns units */

Definition at line 84 of file de620.c.

#define RUNT   60 /* Too small Ethernet packet */

Definition at line 149 of file de620.c.

#define SCR_DEF   NIBBLEMODE |INTON | SLEEP | AUTOTX

Definition at line 211 of file de620.c.

#define sendit	(		dev,
			data
	)		de620_set_register(dev, W_EIP, data | EIPRegister);

Definition at line 884 of file de620.c.

#define STATUS_PORT   (dev->base_addr + 1)

Definition at line 146 of file de620.c.

#define TCR_DEF   RXPB /* not used: | TXSUCINT | T16INT */

Definition at line 212 of file de620.c.

#define WRITE_DELAY   100 /* adapter internal write delay in 100ns units */

Definition at line 88 of file de620.c.

Typedef Documentation

typedef unsigned char byte

Definition at line 129 of file de620.c.

Function Documentation

struct net_device* __init de620_probe ( int  unit )

read

Definition at line 784 of file de620.c.

MODULE_LICENSE

(

"GPL"

)

module_param	(	bnc	,
		int	,
		0
	)

module_param	(	utp	,
		int	,
		0
	)

module_param	(	io	,
		int	,
		0
	)

module_param	(	irq	,
		int	,
		0
	)

module_param	(	clone	,
		int	,
		0
	)

MODULE_PARM_DESC	(	bnc	,
		"DE-620 set BNC medium (0-1)"
	)

MODULE_PARM_DESC	(	utp	,
		"DE-620 set UTP medium (0-1)"
	)

MODULE_PARM_DESC	(	io	,
		"DE-620 I/O base	address,
		required"
	)

MODULE_PARM_DESC	(	irq	,
		"DE-620 IRQ	number,
		required"
	)

MODULE_PARM_DESC	(	clone	,
		"Check also for non-D-Link DE-620 clones (0-1)"
	)