i2c-ali15x3.c File Reference

#include <linux/module.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/stddef.h>
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/init.h>
#include <linux/acpi.h>
#include <linux/io.h>

Go to the source code of this file.

Macros
#define	SMBHSTSTS   (0 + ali15x3_smba)
#define	SMBHSTCNT   (1 + ali15x3_smba)
#define	SMBHSTSTART   (2 + ali15x3_smba)
#define	SMBHSTCMD   (7 + ali15x3_smba)
#define	SMBHSTADD   (3 + ali15x3_smba)
#define	SMBHSTDAT0   (4 + ali15x3_smba)
#define	SMBHSTDAT1   (5 + ali15x3_smba)
#define	SMBBLKDAT   (6 + ali15x3_smba)
#define	SMBCOM   0x004
#define	SMBBA   0x014
#define	SMBATPC   0x05B /* used to unlock xxxBA registers */
#define	SMBHSTCFG   0x0E0
#define	SMBSLVC   0x0E1
#define	SMBCLK   0x0E2
#define	SMBREV   0x008
#define	MAX_TIMEOUT   200 /* times 1/100 sec */
#define	ALI15X3_SMB_IOSIZE   32
#define	ALI15X3_SMB_DEFAULTBASE   0xE800
#define	ALI15X3_LOCK   0x06
#define	ALI15X3_ABORT   0x02
#define	ALI15X3_T_OUT   0x04
#define	ALI15X3_QUICK   0x00
#define	ALI15X3_BYTE   0x10
#define	ALI15X3_BYTE_DATA   0x20
#define	ALI15X3_WORD_DATA   0x30
#define	ALI15X3_BLOCK_DATA   0x40
#define	ALI15X3_BLOCK_CLR   0x80
#define	ALI15X3_STS_IDLE   0x04
#define	ALI15X3_STS_BUSY   0x08
#define	ALI15X3_STS_DONE   0x10
#define	ALI15X3_STS_DEV   0x20 /* device error */
#define	ALI15X3_STS_COLL   0x40 /* collision or no response */
#define	ALI15X3_STS_TERM   0x80 /* terminated by abort */
#define	ALI15X3_STS_ERR   0xE0 /* all the bad error bits */

Functions
	module_param (force_addr, ushort, 0)
	MODULE_PARM_DESC (force_addr,"Initialize the base address of the i2c controller")
	MODULE_DEVICE_TABLE (pci, ali15x3_ids)
	module_pci_driver (ali15x3_driver)
	MODULE_AUTHOR ("Frodo Looijaard <[email protected]>, ""Philip Edelbrock <[email protected]>, ""and Mark D. Studebaker <[email protected]>")
	MODULE_DESCRIPTION ("ALI15X3 SMBus driver")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define ALI15X3_ABORT   0x02

Definition at line 105 of file i2c-ali15x3.c.

#define ALI15X3_BLOCK_CLR   0x80

Definition at line 112 of file i2c-ali15x3.c.

#define ALI15X3_BLOCK_DATA   0x40

Definition at line 111 of file i2c-ali15x3.c.

#define ALI15X3_BYTE   0x10

Definition at line 108 of file i2c-ali15x3.c.

#define ALI15X3_BYTE_DATA   0x20

Definition at line 109 of file i2c-ali15x3.c.

#define ALI15X3_LOCK   0x06

Definition at line 102 of file i2c-ali15x3.c.

#define ALI15X3_QUICK   0x00

Definition at line 107 of file i2c-ali15x3.c.

#define ALI15X3_SMB_DEFAULTBASE   0xE800

Definition at line 99 of file i2c-ali15x3.c.

#define ALI15X3_SMB_IOSIZE   32

Definition at line 93 of file i2c-ali15x3.c.

#define ALI15X3_STS_BUSY   0x08

Definition at line 116 of file i2c-ali15x3.c.

#define ALI15X3_STS_COLL   0x40 /* collision or no response */

Definition at line 119 of file i2c-ali15x3.c.

#define ALI15X3_STS_DEV   0x20 /* device error */

Definition at line 118 of file i2c-ali15x3.c.

#define ALI15X3_STS_DONE   0x10

Definition at line 117 of file i2c-ali15x3.c.

#define ALI15X3_STS_ERR   0xE0 /* all the bad error bits */

Definition at line 121 of file i2c-ali15x3.c.

#define ALI15X3_STS_IDLE   0x04

Definition at line 115 of file i2c-ali15x3.c.

#define ALI15X3_STS_TERM   0x80 /* terminated by abort */

Definition at line 120 of file i2c-ali15x3.c.

#define ALI15X3_T_OUT   0x04

Definition at line 106 of file i2c-ali15x3.c.

#define ALI15X3_WORD_DATA   0x30

Definition at line 110 of file i2c-ali15x3.c.

#define MAX_TIMEOUT   200 /* times 1/100 sec */

Definition at line 92 of file i2c-ali15x3.c.

#define SMBATPC   0x05B /* used to unlock xxxBA registers */

Definition at line 85 of file i2c-ali15x3.c.

#define SMBBA   0x014

Definition at line 84 of file i2c-ali15x3.c.

#define SMBBLKDAT   (6 + ali15x3_smba)

Definition at line 80 of file i2c-ali15x3.c.

#define SMBCLK   0x0E2

Definition at line 88 of file i2c-ali15x3.c.

#define SMBCOM   0x004

Definition at line 83 of file i2c-ali15x3.c.

#define SMBHSTADD   (3 + ali15x3_smba)

Definition at line 77 of file i2c-ali15x3.c.

#define SMBHSTCFG   0x0E0

Definition at line 86 of file i2c-ali15x3.c.

#define SMBHSTCMD   (7 + ali15x3_smba)

Definition at line 76 of file i2c-ali15x3.c.

#define SMBHSTCNT   (1 + ali15x3_smba)

Definition at line 74 of file i2c-ali15x3.c.

#define SMBHSTDAT0   (4 + ali15x3_smba)

Definition at line 78 of file i2c-ali15x3.c.

#define SMBHSTDAT1   (5 + ali15x3_smba)

Definition at line 79 of file i2c-ali15x3.c.

#define SMBHSTSTART   (2 + ali15x3_smba)

Definition at line 75 of file i2c-ali15x3.c.

#define SMBHSTSTS   (0 + ali15x3_smba)

Definition at line 73 of file i2c-ali15x3.c.

#define SMBREV   0x008

Definition at line 89 of file i2c-ali15x3.c.

#define SMBSLVC   0x0E1

Definition at line 87 of file i2c-ali15x3.c.

Function Documentation

MODULE_AUTHOR	(	"Frodo Looijaard <[email protected]>	,
		""Philip Edelbrock< phil @netroedge.com >	,
		""and Mark D.Studebaker< mdsxyz123 @yahoo.com >"
	)

MODULE_DESCRIPTION

(

"ALI15X3 SMBus driver"

)

MODULE_DEVICE_TABLE	(	pci	,
		ali15x3_ids
	)

MODULE_LICENSE

(

"GPL"

)

module_param	(	force_addr	,
		ushort	,
		0
	)

MODULE_PARM_DESC	(	force_addr	,
		"Initialize the base address of the i2c controller"
	)

module_pci_driver

(

ali15x3_driver

)