internals.h File Reference

#include <linux/sh_intc.h>
#include <linux/irq.h>
#include <linux/irqdomain.h>
#include <linux/list.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/radix-tree.h>
#include <linux/device.h>

Go to the source code of this file.

Data Structures
struct	intc_handle_int
struct	intc_window
struct	intc_map_entry
struct	intc_subgroup_entry
struct	intc_desc_int

Macros
#define	_INTC_MK(fn, mode, addr_e, addr_d, width, shift)
#define	_INTC_SHIFT(h)   (h & 0x1f)
#define	_INTC_WIDTH(h)   ((h >> 5) & 0xf)
#define	_INTC_FN(h)   ((h >> 9) & 0xf)
#define	_INTC_MODE(h)   ((h >> 13) & 0x7)
#define	_INTC_ADDR_E(h)   ((h >> 16) & 0xff)
#define	_INTC_ADDR_D(h)   ((h >> 24) & 0xff)
#define	IS_SMP(x)   0
#define	INTC_REG(d, x, c)   (d->reg[(x)])
#define	SMP_NR(d, x)   1

Enumerations
enum	{ REG_FN_ERR = 0, REG_FN_TEST_BASE = 1, REG_FN_WRITE_BASE = 5, REG_FN_MODIFY_BASE = 9 }
enum	{   MODE_ENABLE_REG = 0, MODE_MASK_REG, MODE_DUAL_REG, MODE_PRIO_REG,   MODE_PCLR_REG }

Functions
unsigned long	intc_phys_to_virt (struct intc_desc_int *d, unsigned long address)
unsigned int	intc_get_reg (struct intc_desc_int *d, unsigned long address)
unsigned int	intc_set_field_from_handle (unsigned int value, unsigned int field_value, unsigned int handle)
unsigned long	intc_get_field_from_handle (unsigned int value, unsigned int handle)
void	_intc_enable (struct irq_data *data, unsigned long handle)
unsigned int	intc_get_dfl_prio_level (void)
unsigned int	intc_get_prio_level (unsigned int irq)
void	intc_set_prio_level (unsigned int irq, unsigned int level)
unsigned int	intc_get_mask_handle (struct intc_desc *desc, struct intc_desc_int *d, intc_enum enum_id, int do_grps)
unsigned int	intc_get_prio_handle (struct intc_desc *desc, struct intc_desc_int *d, intc_enum enum_id, int do_grps)
unsigned int	intc_get_sense_handle (struct intc_desc *desc, struct intc_desc_int *d, intc_enum enum_id)
void	intc_set_ack_handle (unsigned int irq, struct intc_desc *desc, struct intc_desc_int *d, intc_enum id)
unsigned long	intc_get_ack_handle (unsigned int irq)
void	intc_enable_disable_enum (struct intc_desc *desc, struct intc_desc_int *d, intc_enum enum_id, int enable)
void	intc_irq_domain_init (struct intc_desc_int *d, struct intc_hw_desc *hw)
void	intc_subgroup_init (struct intc_desc *desc, struct intc_desc_int *d)
void	intc_irq_xlate_set (unsigned int irq, intc_enum id, struct intc_desc_int *d)
struct intc_map_entry *	intc_irq_xlate_get (unsigned int irq)

Variables
unsigned long(*	intc_reg_fns [])(unsigned long addr, unsigned long h, unsigned long data)
unsigned long(*	intc_enable_fns [])(unsigned long addr, unsigned long handle, unsigned long(*fn)(unsigned long, unsigned long, unsigned long), unsigned int irq)
unsigned long(*	intc_disable_fns [])(unsigned long addr, unsigned long handle, unsigned long(*fn)(unsigned long, unsigned long, unsigned long), unsigned int irq)
unsigned long(*	intc_enable_noprio_fns [])(unsigned long addr, unsigned long handle, unsigned long(*fn)(unsigned long, unsigned long, unsigned long), unsigned int irq)
struct irq_chip	intc_irq_chip
struct list_head	intc_list
raw_spinlock_t	intc_big_lock
struct bus_type	intc_subsys

Macro Definition Documentation

#define _INTC_ADDR_D

(

h

)

((h >> 24) & 0xff)

Definition at line 19 of file internals.h.

#define _INTC_ADDR_E

(

h

)

((h >> 16) & 0xff)

Definition at line 18 of file internals.h.

#define _INTC_FN

(

h

)

((h >> 9) & 0xf)

Definition at line 16 of file internals.h.

#define _INTC_MK	(		fn,
			mode,
			addr_e,
			addr_d,
			width,
			shift
	)

Value:

((shift) | ((width) << 5) | ((fn) << 9) | ((mode) << 13) | \
     ((addr_e) << 16) | ((addr_d << 24)))

Definition at line 10 of file internals.h.

#define _INTC_MODE

(

h

)

((h >> 13) & 0x7)

Definition at line 17 of file internals.h.

#define _INTC_SHIFT

(

h

)

(h & 0x1f)

Definition at line 14 of file internals.h.

#define _INTC_WIDTH

(

h

)

((h >> 5) & 0xf)

Definition at line 15 of file internals.h.

#define INTC_REG	(		d,
			x,
			c
	)		(d->reg[(x)])

Definition at line 27 of file internals.h.

#define IS_SMP

(

x

)

0

Definition at line 26 of file internals.h.

#define SMP_NR	(		d,
			x
	)		1

Definition at line 28 of file internals.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

REG_FN_ERR
REG_FN_TEST_BASE
REG_FN_WRITE_BASE
REG_FN_MODIFY_BASE

Definition at line 76 of file internals.h.

anonymous enum

Enumerator:

MODE_ENABLE_REG
MODE_MASK_REG
MODE_DUAL_REG
MODE_PRIO_REG
MODE_PCLR_REG

Definition at line 83 of file internals.h.

Function Documentation

void _intc_enable	(	struct irq_data *	data,
		unsigned long	handle
	)

Definition at line 16 of file chip.c.

void intc_enable_disable_enum	(	struct intc_desc *	desc,
		struct intc_desc_int *	d,
		intc_enum	enum_id,
		int	enable
	)

Definition at line 231 of file handle.c.

unsigned long intc_get_ack_handle

(

unsigned int

irq

)

Definition at line 303 of file handle.c.

unsigned int intc_get_dfl_prio_level

(

void

)

Definition at line 49 of file core.c.

unsigned long intc_get_field_from_handle	(	unsigned int	value,
		unsigned int	handle
	)

Definition at line 66 of file access.c.

unsigned int intc_get_mask_handle	(	struct intc_desc *	desc,
		struct intc_desc_int *	d,
		intc_enum	enum_id,
		int	do_grps
	)

Definition at line 89 of file handle.c.

unsigned int intc_get_prio_handle	(	struct intc_desc *	desc,
		struct intc_desc_int *	d,
		intc_enum	enum_id,
		int	do_grps
	)

Definition at line 158 of file handle.c.

unsigned int intc_get_prio_level

(

unsigned int

irq

)

Definition at line 54 of file core.c.

unsigned int intc_get_reg	(	struct intc_desc_int *	d,
		unsigned long	address
	)

Definition at line 39 of file access.c.

unsigned int intc_get_sense_handle	(	struct intc_desc *	desc,
		struct intc_desc_int *	d,
		intc_enum	enum_id
	)

Definition at line 258 of file handle.c.

void intc_irq_domain_init	(	struct intc_desc_int *	d,
		struct intc_hw_desc *	hw
	)

Definition at line 44 of file irqdomain.c.

struct intc_map_entry* intc_irq_xlate_get ( unsigned int  irq )

read

Definition at line 45 of file virq.c.

void intc_irq_xlate_set	(	unsigned int	irq,
		intc_enum	id,
		struct intc_desc_int *	d
	)

Definition at line 35 of file virq.c.

unsigned long intc_phys_to_virt	(	struct intc_desc_int *	d,
		unsigned long	address
	)

Definition at line 14 of file access.c.

void intc_set_ack_handle	(	unsigned int	irq,
		struct intc_desc *	desc,
		struct intc_desc_int *	d,
		intc_enum	id
	)

Definition at line 287 of file handle.c.

unsigned int intc_set_field_from_handle	(	unsigned int	value,
		unsigned int	field_value,
		unsigned int	handle
	)

Definition at line 54 of file access.c.

void intc_set_prio_level	(	unsigned int	irq,
		unsigned int	level
	)

Definition at line 59 of file core.c.

void intc_subgroup_init	(	struct intc_desc *	desc,
		struct intc_desc_int *	d
	)

Definition at line 187 of file virq.c.

Variable Documentation

raw_spinlock_t intc_big_lock

unsigned long(* intc_disable_fns[])(unsigned long addr, unsigned long handle, unsigned long(*fn)(unsigned long,unsigned long, unsigned long), unsigned int irq)

Definition at line 222 of file access.c.

unsigned long(* intc_enable_fns[])(unsigned long addr, unsigned long handle, unsigned long(*fn)(unsigned long,unsigned long, unsigned long), unsigned int irq)

Definition at line 209 of file access.c.

unsigned long(* intc_enable_noprio_fns[])(unsigned long addr, unsigned long handle, unsigned long(*fn)(unsigned long,unsigned long, unsigned long), unsigned int irq)

Definition at line 235 of file access.c.

struct irq_chip intc_irq_chip

Definition at line 200 of file chip.c.

struct list_head intc_list

unsigned long(* intc_reg_fns[])(unsigned long addr, unsigned long h, unsigned long data)

Definition at line 195 of file access.c.

struct bus_type intc_subsys

Definition at line 474 of file core.c.