us2e_cpufreq.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/cpufreq.h>
#include <linux/threads.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <asm/asi.h>
#include <asm/timer.h>

Go to the source code of this file.

Data Structures
struct	us2e_freq_percpu_info

Macros
#define	HBIRD_MEM_CNTL0_ADDR   0x1fe0000f010UL
#define	HBIRD_ESTAR_MODE_ADDR   0x1fe0000f080UL
#define	ESTAR_MODE_DIV_1   0x0000000000000000UL
#define	ESTAR_MODE_DIV_2   0x0000000000000001UL
#define	ESTAR_MODE_DIV_4   0x0000000000000003UL
#define	ESTAR_MODE_DIV_6   0x0000000000000002UL
#define	ESTAR_MODE_DIV_8   0x0000000000000004UL
#define	ESTAR_MODE_DIV_MASK   0x0000000000000007UL
#define	MCTRL0_SREFRESH_ENAB   0x0000000000010000UL
#define	MCTRL0_REFR_COUNT_MASK   0x0000000000007f00UL
#define	MCTRL0_REFR_COUNT_SHIFT   8
#define	MCTRL0_REFR_INTERVAL   7800
#define	MCTRL0_REFR_CLKS_P_CNT   64

Functions
	MODULE_AUTHOR ("David S. Miller <[email protected]>")
	MODULE_DESCRIPTION ("cpufreq driver for UltraSPARC-IIe")
	MODULE_LICENSE ("GPL")
	module_init (us2e_freq_init)
	module_exit (us2e_freq_exit)

Macro Definition Documentation

#define ESTAR_MODE_DIV_1   0x0000000000000000UL

Definition at line 37 of file us2e_cpufreq.c.

#define ESTAR_MODE_DIV_2   0x0000000000000001UL

Definition at line 38 of file us2e_cpufreq.c.

#define ESTAR_MODE_DIV_4   0x0000000000000003UL

Definition at line 39 of file us2e_cpufreq.c.

#define ESTAR_MODE_DIV_6   0x0000000000000002UL

Definition at line 40 of file us2e_cpufreq.c.

#define ESTAR_MODE_DIV_8   0x0000000000000004UL

Definition at line 41 of file us2e_cpufreq.c.

#define ESTAR_MODE_DIV_MASK   0x0000000000000007UL

Definition at line 42 of file us2e_cpufreq.c.

#define HBIRD_ESTAR_MODE_ADDR   0x1fe0000f080UL

Definition at line 32 of file us2e_cpufreq.c.

#define HBIRD_MEM_CNTL0_ADDR   0x1fe0000f010UL

Definition at line 31 of file us2e_cpufreq.c.

#define MCTRL0_REFR_CLKS_P_CNT   64

Definition at line 48 of file us2e_cpufreq.c.

#define MCTRL0_REFR_COUNT_MASK   0x0000000000007f00UL

Definition at line 45 of file us2e_cpufreq.c.

#define MCTRL0_REFR_COUNT_SHIFT   8

Definition at line 46 of file us2e_cpufreq.c.

#define MCTRL0_REFR_INTERVAL   7800

Definition at line 47 of file us2e_cpufreq.c.

#define MCTRL0_SREFRESH_ENAB   0x0000000000010000UL

Definition at line 44 of file us2e_cpufreq.c.

Function Documentation

MODULE_AUTHOR

(

"David S. Miller <[email protected]>"

)

MODULE_DESCRIPTION

(

"cpufreq driver for UltraSPARC-IIe"

)

module_exit

(

us2e_freq_exit

)

module_init

(

us2e_freq_init

)

MODULE_LICENSE

(

"GPL"

)