sja1000_isa.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/netdevice.h>
#include <linux/delay.h>
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/can/dev.h>
#include <linux/can/platform/sja1000.h>
#include "sja1000.h"

Go to the source code of this file.

Macros
#define	DRV_NAME   "sja1000_isa"
#define	MAXDEV   8
#define	CLK_DEFAULT   16000000 /* 16 MHz */
#define	CDR_DEFAULT   (CDR_CBP | CDR_CLK_OFF)
#define	OCR_DEFAULT   OCR_TX0_PUSHPULL
#define	SJA1000_IOSIZE   0x20
#define	SJA1000_IOSIZE_INDIRECT   0x02

Functions
	MODULE_AUTHOR ("Wolfgang Grandegger <[email protected]>")
	MODULE_DESCRIPTION ("Socket-CAN driver for SJA1000 on the ISA bus")
	MODULE_LICENSE ("GPL v2")
	module_param_array (port, ulong, NULL, S_IRUGO)
	MODULE_PARM_DESC (port,"I/O port number")
	module_param_array (mem, ulong, NULL, S_IRUGO)
	MODULE_PARM_DESC (mem,"I/O memory address")
	module_param_array (indirect, int, NULL, S_IRUGO)
	MODULE_PARM_DESC (indirect,"Indirect access via address and data port")
	module_param_array (irq, int, NULL, S_IRUGO)
	MODULE_PARM_DESC (irq,"IRQ number")
	module_param_array (clk, int, NULL, S_IRUGO)
	MODULE_PARM_DESC (clk,"External oscillator clock frequency ""(default=16000000 [16 MHz])")
	module_param_array (cdr, byte, NULL, S_IRUGO)
	MODULE_PARM_DESC (cdr,"Clock divider register ""(default=0x48 [CDR_CBP | CDR_CLK_OFF])")
	module_param_array (ocr, byte, NULL, S_IRUGO)
	MODULE_PARM_DESC (ocr,"Output control register ""(default=0x18 [OCR_TX0_PUSHPULL])")
	module_init (sja1000_isa_init)
	module_exit (sja1000_isa_exit)

Macro Definition Documentation

#define CDR_DEFAULT   (CDR_CBP | CDR_CLK_OFF)

Definition at line 40 of file sja1000_isa.c.

#define CLK_DEFAULT   16000000 /* 16 MHz */

Definition at line 39 of file sja1000_isa.c.

#define DRV_NAME   "sja1000_isa"

Definition at line 31 of file sja1000_isa.c.

#define MAXDEV   8

Definition at line 33 of file sja1000_isa.c.

#define OCR_DEFAULT   OCR_TX0_PUSHPULL

Definition at line 41 of file sja1000_isa.c.

#define SJA1000_IOSIZE   0x20

Definition at line 75 of file sja1000_isa.c.

#define SJA1000_IOSIZE_INDIRECT   0x02

Definition at line 76 of file sja1000_isa.c.

Function Documentation

MODULE_AUTHOR

(

"Wolfgang Grandegger <[email protected]>"

)

MODULE_DESCRIPTION

(

"Socket-CAN driver for SJA1000 on the ISA bus"

)

module_exit

(

sja1000_isa_exit

)

module_init

(

sja1000_isa_init

)

MODULE_LICENSE

(

"GPL v2"

)

module_param_array	(	port	,
		ulong	,
		NULL	,
		S_IRUGO
	)

module_param_array	(	mem	,
		ulong	,
		NULL	,
		S_IRUGO
	)

module_param_array	(	indirect	,
		int	,
		NULL	,
		S_IRUGO
	)

module_param_array	(	irq	,
		int	,
		NULL	,
		S_IRUGO
	)

module_param_array	(	clk	,
		int	,
		NULL	,
		S_IRUGO
	)

module_param_array	(	cdr	,
		byte	,
		NULL	,
		S_IRUGO
	)

module_param_array	(	ocr	,
		byte	,
		NULL	,
		S_IRUGO
	)

MODULE_PARM_DESC	(	port	,
		"I/O port number"
	)

MODULE_PARM_DESC	(	mem	,
		"I/O memory address"
	)

MODULE_PARM_DESC	(	indirect	,
		"Indirect access via address and data port"
	)

MODULE_PARM_DESC	(	irq	,
		"IRQ number"
	)

MODULE_PARM_DESC	(	clk	,
		"External oscillator clock frequency ""(default=16000000 [16 MHz])"
	)

MODULE_PARM_DESC	(	cdr	,
		"Clock divider register ""(default=0x48 [CDR_CBP | CDR_CLK_OFF])"
	)

MODULE_PARM_DESC	(	ocr	,
		"Output control register ""(default=0x18 [OCR_TX0_PUSHPULL])"
	)