coretemp.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/hwmon.h>
#include <linux/sysfs.h>
#include <linux/hwmon-sysfs.h>
#include <linux/err.h>
#include <linux/mutex.h>
#include <linux/list.h>
#include <linux/platform_device.h>
#include <linux/cpu.h>
#include <linux/pci.h>
#include <linux/smp.h>
#include <linux/moduleparam.h>
#include <asm/msr.h>
#include <asm/processor.h>
#include <asm/cpu_device_id.h>

Go to the source code of this file.

Data Structures
struct	temp_data
struct	platform_data
struct	pdev_entry
struct	tjmax

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt
#define	DRVNAME   "coretemp"
#define	BASE_SYSFS_ATTR_NO   2 /* Sysfs Base attr no for coretemp */
#define	NUM_REAL_CORES   32 /* Number of Real cores per cpu */
#define	CORETEMP_NAME_LENGTH   17 /* String Length of attrs */
#define	MAX_CORE_ATTRS   4 /* Maximum no of basic attrs */
#define	TOTAL_ATTRS   (MAX_CORE_ATTRS + 1)
#define	MAX_CORE_DATA   (NUM_REAL_CORES + BASE_SYSFS_ATTR_NO)
#define	TO_PHYS_ID(cpu)   (cpu_data(cpu).phys_proc_id)
#define	TO_CORE_ID(cpu)   (cpu_data(cpu).cpu_core_id)
#define	TO_ATTR_NO(cpu)   (TO_CORE_ID(cpu) + BASE_SYSFS_ATTR_NO)
#define	for_each_sibling(i, cpu)   for (i = 0; false; )

Functions
	module_param_named (tjmax, force_tjmax, int, 0444)
	MODULE_PARM_DESC (tjmax,"TjMax value in degrees Celsius")
	MODULE_DEVICE_TABLE (x86cpu, coretemp_ids)
	MODULE_AUTHOR ("Rudolf Marek <[email protected]>")
	MODULE_DESCRIPTION ("Intel Core temperature monitor")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define BASE_SYSFS_ATTR_NO   2 /* Sysfs Base attr no for coretemp */

Definition at line 54 of file coretemp.c.

#define CORETEMP_NAME_LENGTH   17 /* String Length of attrs */

Definition at line 56 of file coretemp.c.

#define DRVNAME   "coretemp"

Definition at line 44 of file coretemp.c.

#define for_each_sibling	(		i,
			cpu
	)		for (i = 0; false; )

Definition at line 68 of file coretemp.c.

#define MAX_CORE_ATTRS   4 /* Maximum no of basic attrs */

Definition at line 57 of file coretemp.c.

#define MAX_CORE_DATA   (NUM_REAL_CORES + BASE_SYSFS_ATTR_NO)

Definition at line 59 of file coretemp.c.

#define NUM_REAL_CORES   32 /* Number of Real cores per cpu */

Definition at line 55 of file coretemp.c.

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 23 of file coretemp.c.

#define TO_ATTR_NO

(

cpu

)

(TO_CORE_ID(cpu) + BASE_SYSFS_ATTR_NO)

Definition at line 63 of file coretemp.c.

#define TO_CORE_ID

(

cpu

)

(cpu_data(cpu).cpu_core_id)

Definition at line 62 of file coretemp.c.

#define TO_PHYS_ID

(

cpu

)

(cpu_data(cpu).phys_proc_id)

Definition at line 61 of file coretemp.c.

#define TOTAL_ATTRS   (MAX_CORE_ATTRS + 1)

Definition at line 58 of file coretemp.c.

Function Documentation

MODULE_AUTHOR

(

"Rudolf Marek <[email protected]>"

)

MODULE_DESCRIPTION

(

"Intel Core temperature monitor"

)

MODULE_DEVICE_TABLE	(	x86cpu	,
		coretemp_ids
	)

MODULE_LICENSE

(

"GPL"

)

module_param_named	(	tjmax	,
		force_tjmax	,
		int	,
		0444
	)

MODULE_PARM_DESC	(	tjmax	,
		"TjMax value in degrees Celsius"
	)