ultra45_env.c File Reference

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/io.h>
#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
#include <linux/err.h>

Go to the source code of this file.

Data Structures
struct	env

Macros
#define	DRV_MODULE_VERSION   "0.1"
#define	REG_CMD   0x00UL
#define	REG_CMD_RESET   0x80
#define	REG_CMD_ESTAR   0x01
#define	REG_STAT   0x01UL
#define	REG_STAT_FWVER   0xf0
#define	REG_STAT_TGOOD   0x08
#define	REG_STAT_STALE   0x04
#define	REG_STAT_BUSY   0x02
#define	REG_STAT_FAULT   0x01
#define	REG_DATA   0x40UL
#define	REG_ADDR   0x41UL
#define	REG_SIZE   0x42UL
#define	IREG_FAN0   0x00
#define	IREG_FAN1   0x01
#define	IREG_FAN2   0x02
#define	IREG_FAN3   0x03
#define	IREG_FAN4   0x04
#define	IREG_FAN5   0x05
#define	IREG_LCL_TEMP   0x06
#define	IREG_RMT1_TEMP   0x07
#define	IREG_RMT2_TEMP   0x08
#define	IREG_RMT3_TEMP   0x09
#define	IREG_LM95221_TEMP   0x0a
#define	IREG_FIRE_TEMP   0x0b
#define	IREG_LSI1064_TEMP   0x0c
#define	IREG_FRONT_TEMP   0x0d
#define	IREG_FAN_STAT   0x0e
#define	IREG_VCORE0   0x0f
#define	IREG_VCORE1   0x10
#define	IREG_VMEM0   0x11
#define	IREG_VMEM1   0x12
#define	IREG_PSU_TEMP   0x13
#define	FAN_PERIOD_TO_RPM(x)   ((90000 * 60) / (x))
#define	FAN_RPM_TO_PERIOD   FAN_PERIOD_TO_RPM
#define	FAN_PERIOD_INVALID   (0xff << 8)
#define	FAN_DATA_VALID(x)   ((x) && (x) != FAN_PERIOD_INVALID)
#define	fan(index)

Functions
	MODULE_AUTHOR ("David S. Miller ([email protected])")
	MODULE_DESCRIPTION ("Ultra45 environmental monitor driver")
	MODULE_LICENSE ("GPL")
	MODULE_VERSION (DRV_MODULE_VERSION)
	fan (0)
	fan (1)
	fan (2)
	fan (3)
	fan (4)
	MODULE_DEVICE_TABLE (of, env_match)
	module_platform_driver (env_driver)

Macro Definition Documentation

#define DRV_MODULE_VERSION   "0.1"

Definition at line 17 of file ultra45_env.c.

#define fan

(

index

)

Value:

static SENSOR_DEVICE_ATTR(fan##index##_speed, S_IRUGO | S_IWUSR,    \
        show_fan_speed, set_fan_speed, index);          \
static SENSOR_DEVICE_ATTR(fan##index##_fault, S_IRUGO,          \
        show_fan_fault, NULL, index)

Definition at line 147 of file ultra45_env.c.

#define FAN_DATA_VALID

(

x

)

((x) && (x) != FAN_PERIOD_INVALID)

Definition at line 94 of file ultra45_env.c.

#define FAN_PERIOD_INVALID   (0xff << 8)

Definition at line 93 of file ultra45_env.c.

#define FAN_PERIOD_TO_RPM

(

x

)

((90000 * 60) / (x))

Definition at line 91 of file ultra45_env.c.

#define FAN_RPM_TO_PERIOD   FAN_PERIOD_TO_RPM

Definition at line 92 of file ultra45_env.c.

#define IREG_FAN0   0x00

Definition at line 39 of file ultra45_env.c.

#define IREG_FAN1   0x01

Definition at line 40 of file ultra45_env.c.

#define IREG_FAN2   0x02

Definition at line 41 of file ultra45_env.c.

#define IREG_FAN3   0x03

Definition at line 42 of file ultra45_env.c.

#define IREG_FAN4   0x04

Definition at line 43 of file ultra45_env.c.

#define IREG_FAN5   0x05

Definition at line 44 of file ultra45_env.c.

#define IREG_FAN_STAT   0x0e

Definition at line 53 of file ultra45_env.c.

#define IREG_FIRE_TEMP   0x0b

Definition at line 50 of file ultra45_env.c.

#define IREG_FRONT_TEMP   0x0d

Definition at line 52 of file ultra45_env.c.

#define IREG_LCL_TEMP   0x06

Definition at line 45 of file ultra45_env.c.

#define IREG_LM95221_TEMP   0x0a

Definition at line 49 of file ultra45_env.c.

#define IREG_LSI1064_TEMP   0x0c

Definition at line 51 of file ultra45_env.c.

#define IREG_PSU_TEMP   0x13

Definition at line 58 of file ultra45_env.c.

#define IREG_RMT1_TEMP   0x07

Definition at line 46 of file ultra45_env.c.

#define IREG_RMT2_TEMP   0x08

Definition at line 47 of file ultra45_env.c.

#define IREG_RMT3_TEMP   0x09

Definition at line 48 of file ultra45_env.c.

#define IREG_VCORE0   0x0f

Definition at line 54 of file ultra45_env.c.

#define IREG_VCORE1   0x10

Definition at line 55 of file ultra45_env.c.

#define IREG_VMEM0   0x11

Definition at line 56 of file ultra45_env.c.

#define IREG_VMEM1   0x12

Definition at line 57 of file ultra45_env.c.

#define REG_ADDR   0x41UL

Definition at line 35 of file ultra45_env.c.

#define REG_CMD   0x00UL

Definition at line 25 of file ultra45_env.c.

#define REG_CMD_ESTAR   0x01

Definition at line 27 of file ultra45_env.c.

#define REG_CMD_RESET   0x80

Definition at line 26 of file ultra45_env.c.

#define REG_DATA   0x40UL

Definition at line 34 of file ultra45_env.c.

#define REG_SIZE   0x42UL

Definition at line 36 of file ultra45_env.c.

#define REG_STAT   0x01UL

Definition at line 28 of file ultra45_env.c.

#define REG_STAT_BUSY   0x02

Definition at line 32 of file ultra45_env.c.

#define REG_STAT_FAULT   0x01

Definition at line 33 of file ultra45_env.c.

#define REG_STAT_FWVER   0xf0

Definition at line 29 of file ultra45_env.c.

#define REG_STAT_STALE   0x04

Definition at line 31 of file ultra45_env.c.

#define REG_STAT_TGOOD   0x08

Definition at line 30 of file ultra45_env.c.

Function Documentation

fan

(

0

)

fan

(

1

)

fan

(

2

)

fan

(

3

)

fan

(

4

)

MODULE_AUTHOR

(

"David S. Miller ([email protected])"

)

MODULE_DESCRIPTION

(

"Ultra45 environmental monitor driver"

)

MODULE_DEVICE_TABLE	(	of	,
		env_match
	)

MODULE_LICENSE

(

"GPL"

)

module_platform_driver

(

env_driver

)

MODULE_VERSION

(

DRV_MODULE_VERSION

)