com90xx.c File Reference

#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/netdevice.h>
#include <linux/slab.h>
#include <asm/io.h>
#include <linux/arcdevice.h>

Go to the source code of this file.

Macros
#define	VERSION   "arcnet: COM90xx chipset support\n"
#define	ARCNET_TOTAL_SIZE   16
#define	BUFFER_SIZE   (512)
#define	MIRROR_SIZE   (BUFFER_SIZE*4)
#define	_INTMASK   (ioaddr+0) /* writable */
#define	_STATUS   (ioaddr+0) /* readable */
#define	_COMMAND   (ioaddr+1) /* writable, returns random vals on read (?) */
#define	_CONFIG   (ioaddr+2) /* Configuration register */
#define	_RESET   (ioaddr+8) /* software reset (on read) */
#define	_MEMDATA   (ioaddr+12) /* Data port for IO-mapped memory */
#define	_ADDR_HI   (ioaddr+15) /* Control registers for said */
#define	_ADDR_LO   (ioaddr+14)
#define	ASTATUS()   inb(_STATUS)
#define	ACOMMAND(cmd)   outb((cmd),_COMMAND)
#define	AINTMASK(msk)   outb((msk),_INTMASK)

Functions
	module_param (io, int, 0)
	module_param (irq, int, 0)
	module_param (shmem, int, 0)
	module_param_string (device, device, sizeof(device), 0)
	MODULE_LICENSE ("GPL")
	module_init (com90xx_init)
	module_exit (com90xx_exit)
	__setup ("com90xx=", com90xx_setup)

Macro Definition Documentation

#define _ADDR_HI   (ioaddr+15) /* Control registers for said */

Definition at line 89 of file com90xx.c.

#define _ADDR_LO   (ioaddr+14)

Definition at line 90 of file com90xx.c.

#define _COMMAND   (ioaddr+1) /* writable, returns random vals on read (?) */

Definition at line 85 of file com90xx.c.

#define _CONFIG   (ioaddr+2) /* Configuration register */

Definition at line 86 of file com90xx.c.

#define _INTMASK   (ioaddr+0) /* writable */

Definition at line 83 of file com90xx.c.

#define _MEMDATA   (ioaddr+12) /* Data port for IO-mapped memory */

Definition at line 88 of file com90xx.c.

#define _RESET   (ioaddr+8) /* software reset (on read) */

Definition at line 87 of file com90xx.c.

#define _STATUS   (ioaddr+0) /* readable */

Definition at line 84 of file com90xx.c.

#define ACOMMAND

(

cmd

)

outb((cmd),_COMMAND)

Definition at line 97 of file com90xx.c.

#define AINTMASK

(

msk

)

outb((msk),_INTMASK)

Definition at line 98 of file com90xx.c.

#define ARCNET_TOTAL_SIZE   16

Definition at line 76 of file com90xx.c.

#define ASTATUS

(

)

inb(_STATUS)

Definition at line 96 of file com90xx.c.

#define BUFFER_SIZE   (512)

Definition at line 79 of file com90xx.c.

#define MIRROR_SIZE   (BUFFER_SIZE*4)

Definition at line 80 of file com90xx.c.

#define VERSION   "arcnet: COM90xx chipset support\n"

Definition at line 39 of file com90xx.c.

Function Documentation

__setup

(

)

module_exit

(

com90xx_exit

)

module_init

(

com90xx_init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	io	,
		int	,
		0
	)

module_param	(	irq	,
		int	,
		0
	)

module_param	(	shmem	,
		int	,
		0
	)

module_param_string	(	device	,
		device	,
		sizeof(device)	,
		0
	)