rack-meter.c File Reference

#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/device.h>
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
#include <linux/kernel_stat.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/machdep.h>
#include <asm/pmac_feature.h>
#include <asm/dbdma.h>
#include <asm/macio.h>
#include <asm/keylargo.h>

Go to the source code of this file.

Data Structures
struct	rackmeter_dma
struct	rackmeter_cpu
struct	rackmeter

Macros
#define	SAMPLE_COUNT   256
#define	CPU_SAMPLING_RATE   250
#define	RACKMETER_MAGIC_GPIO   0x78

Functions
	module_init (rackmeter_init)
	module_exit (rackmeter_exit)
	MODULE_LICENSE ("GPL")
	MODULE_AUTHOR ("Benjamin Herrenschmidt <[email protected]>")
	MODULE_DESCRIPTION ("RackMeter: Support vu-meter on XServe front panel")

Variables
struct rackmeter_dma	____cacheline_aligned

Macro Definition Documentation

#define CPU_SAMPLING_RATE   250

Definition at line 41 of file rack-meter.c.

#define RACKMETER_MAGIC_GPIO   0x78

Definition at line 77 of file rack-meter.c.

#define SAMPLE_COUNT   256

Definition at line 38 of file rack-meter.c.

Function Documentation

MODULE_AUTHOR

(

"Benjamin Herrenschmidt <[email protected]>"

)

MODULE_DESCRIPTION

(

"RackMeter: Support vu-meter on XServe front panel"

)

module_exit

(

rackmeter_exit

)

module_init

(

rackmeter_init

)

MODULE_LICENSE

(

"GPL"

)

Variable Documentation

struct rackmeter_cpu ____cacheline_aligned