pmu.c File Reference

#include <linux/interrupt.h>
#include <linux/types.h>
#include <linux/export.h>
#include <asm/io.h>
#include <asm/irq_regs.h>
#include <asm/machdep.h>
#include <asm/pmc.h>
#include <asm/reg.h>
#include <asm/spu.h>
#include <asm/cell-regs.h>
#include "interrupt.h"

Go to the source code of this file.

Macros
#define	WRITE_WO_MMIO(reg, x)
#define	READ_SHADOW_REG(val, reg)
#define	READ_MMIO_UPPER32(val, reg)

Functions
u32	cbe_read_phys_ctr (u32 cpu, u32 phys_ctr)
	EXPORT_SYMBOL_GPL (cbe_read_phys_ctr)
void	cbe_write_phys_ctr (u32 cpu, u32 phys_ctr, u32 val)
	EXPORT_SYMBOL_GPL (cbe_write_phys_ctr)
u32	cbe_read_ctr (u32 cpu, u32 ctr)
	EXPORT_SYMBOL_GPL (cbe_read_ctr)
void	cbe_write_ctr (u32 cpu, u32 ctr, u32 val)
	EXPORT_SYMBOL_GPL (cbe_write_ctr)
u32	cbe_read_pm07_control (u32 cpu, u32 ctr)
	EXPORT_SYMBOL_GPL (cbe_read_pm07_control)
void	cbe_write_pm07_control (u32 cpu, u32 ctr, u32 val)
	EXPORT_SYMBOL_GPL (cbe_write_pm07_control)
u32	cbe_read_pm (u32 cpu, enum pm_reg_name reg)
	EXPORT_SYMBOL_GPL (cbe_read_pm)
void	cbe_write_pm (u32 cpu, enum pm_reg_name reg, u32 val)
	EXPORT_SYMBOL_GPL (cbe_write_pm)
u32	cbe_get_ctr_size (u32 cpu, u32 phys_ctr)
	EXPORT_SYMBOL_GPL (cbe_get_ctr_size)
void	cbe_set_ctr_size (u32 cpu, u32 phys_ctr, u32 ctr_size)
	EXPORT_SYMBOL_GPL (cbe_set_ctr_size)
void	cbe_enable_pm (u32 cpu)
	EXPORT_SYMBOL_GPL (cbe_enable_pm)
void	cbe_disable_pm (u32 cpu)
	EXPORT_SYMBOL_GPL (cbe_disable_pm)
void	cbe_read_trace_buffer (u32 cpu, u64 *buf)
	EXPORT_SYMBOL_GPL (cbe_read_trace_buffer)
u32	cbe_get_and_clear_pm_interrupts (u32 cpu)
	EXPORT_SYMBOL_GPL (cbe_get_and_clear_pm_interrupts)
void	cbe_enable_pm_interrupts (u32 cpu, u32 thread, u32 mask)
	EXPORT_SYMBOL_GPL (cbe_enable_pm_interrupts)
void	cbe_disable_pm_interrupts (u32 cpu)
	EXPORT_SYMBOL_GPL (cbe_disable_pm_interrupts)
	machine_arch_initcall (cell, cbe_init_pm_irq)
void	cbe_sync_irq (int node)
	EXPORT_SYMBOL_GPL (cbe_sync_irq)

Macro Definition Documentation

#define READ_MMIO_UPPER32	(		val,
			reg
	)

Value:

do {                            \
		struct cbe_pmd_regs __iomem *pmd_regs;        \
        pmd_regs = cbe_get_cpu_pmd_regs(cpu);       \
        (val) = (u32)(in_be64(&pmd_regs->reg) >> 32);   \
    } while (0)

Definition at line 62 of file pmu.c.

#define READ_SHADOW_REG	(		val,
			reg
	)

Value:

do {                            \
		struct cbe_pmd_shadow_regs *shadow_regs;  \
		shadow_regs = cbe_get_cpu_pmd_shadow_regs(cpu);   \
        (val) = shadow_regs->reg;           \
    } while (0)

Definition at line 55 of file pmu.c.

#define WRITE_WO_MMIO	(		reg,
			x
	)

Value:

do {                            \
		u32 _x = (x);                 \
		struct cbe_pmd_regs __iomem *pmd_regs;        \
		struct cbe_pmd_shadow_regs *shadow_regs;  \
        pmd_regs = cbe_get_cpu_pmd_regs(cpu);       \
		shadow_regs = cbe_get_cpu_pmd_shadow_regs(cpu);   \
        out_be64(&(pmd_regs->reg), (((u64)_x) << 32));  \
		shadow_regs->reg = _x;                \
    } while (0)

Definition at line 44 of file pmu.c.

Function Documentation

void cbe_disable_pm

(

u32

cpu

)

Definition at line 322 of file pmu.c.

void cbe_disable_pm_interrupts

(

u32

cpu

)

Definition at line 367 of file pmu.c.

void cbe_enable_pm

(

u32

cpu

)

Definition at line 309 of file pmu.c.

void cbe_enable_pm_interrupts	(	u32	cpu,
		u32	thread,
		u32	mask
	)

Definition at line 356 of file pmu.c.

u32 cbe_get_and_clear_pm_interrupts

(

u32

cpu

)

Definition at line 349 of file pmu.c.

u32 cbe_get_ctr_size	(	u32	cpu,
		u32	phys_ctr
	)

Definition at line 271 of file pmu.c.

u32 cbe_read_ctr	(	u32	cpu,
		u32	ctr
	)

Definition at line 126 of file pmu.c.

u32 cbe_read_phys_ctr	(	u32	cpu,
		u32	phys_ctr
	)

Definition at line 74 of file pmu.c.

u32 cbe_read_pm	(	u32	cpu,
		enum pm_reg_name	reg
	)

Definition at line 187 of file pmu.c.

u32 cbe_read_pm07_control	(	u32	cpu,
		u32	ctr
	)

Definition at line 165 of file pmu.c.

void cbe_read_trace_buffer	(	u32	cpu,
		u64 *	buf
	)

Definition at line 336 of file pmu.c.

void cbe_set_ctr_size	(	u32	cpu,
		u32	phys_ctr,
		u32	ctr_size
	)

Definition at line 284 of file pmu.c.

void cbe_sync_irq

(

int

node

)

Definition at line 407 of file pmu.c.

void cbe_write_ctr	(	u32	cpu,
		u32	ctr,
		u32	val
	)

Definition at line 140 of file pmu.c.

void cbe_write_phys_ctr	(	u32	cpu,
		u32	phys_ctr,
		u32	val
	)

Definition at line 93 of file pmu.c.

void cbe_write_pm	(	u32	cpu,
		enum pm_reg_name	reg,
		u32	val
	)

Definition at line 229 of file pmu.c.

void cbe_write_pm07_control	(	u32	cpu,
		u32	ctr,
		u32	val
	)

Definition at line 176 of file pmu.c.

EXPORT_SYMBOL_GPL

(

cbe_read_phys_ctr

)

EXPORT_SYMBOL_GPL

(

cbe_write_phys_ctr

)

EXPORT_SYMBOL_GPL

(

cbe_read_ctr

)

EXPORT_SYMBOL_GPL

(

cbe_write_ctr

)

EXPORT_SYMBOL_GPL

(

cbe_read_pm07_control

)

EXPORT_SYMBOL_GPL

(

cbe_write_pm07_control

)

EXPORT_SYMBOL_GPL

(

cbe_read_pm

)

EXPORT_SYMBOL_GPL

(

cbe_write_pm

)

EXPORT_SYMBOL_GPL

(

cbe_get_ctr_size

)

EXPORT_SYMBOL_GPL

(

cbe_set_ctr_size

)

EXPORT_SYMBOL_GPL

(

cbe_enable_pm

)

EXPORT_SYMBOL_GPL

(

cbe_disable_pm

)

EXPORT_SYMBOL_GPL

(

cbe_read_trace_buffer

)

EXPORT_SYMBOL_GPL

(

cbe_get_and_clear_pm_interrupts

)

EXPORT_SYMBOL_GPL

(

cbe_enable_pm_interrupts

)

EXPORT_SYMBOL_GPL

(

cbe_disable_pm_interrupts

)

EXPORT_SYMBOL_GPL

(

cbe_sync_irq

)

machine_arch_initcall	(	cell	,
		cbe_init_pm_irq
	)