sh_intc.h File Reference

#include <linux/ioport.h>

Go to the source code of this file.

Data Structures
struct	intc_vect
struct	intc_group
struct	intc_subgroup
struct	intc_mask_reg
struct	intc_prio_reg
struct	intc_sense_reg
struct	intc_hw_desc
struct	intc_desc

Macros
#define	INTC_NR_IRQS   1024
#define	evt2irq(evt)   (evt)
#define	irq2evt(irq)   (irq)
#define	INTC_VECT(enum_id, vect)   { enum_id, vect }
#define	INTC_IRQ(enum_id, irq)   INTC_VECT(enum_id, irq2evt(irq))
#define	INTC_GROUP(enum_id, ids...)   { enum_id, { ids } }
#define	INTC_SMP_BALANCING(reg)
#define	INTC_SMP(stride, nr)
#define	_INTC_ARRAY(a)   a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
#define	INTC_HW_DESC(vectors, groups, mask_regs, prio_regs, sense_regs, ack_regs)
#define	DECLARE_INTC_DESC(symbol, chipname, vectors, groups,mask_regs, prio_regs, sense_regs)
#define	DECLARE_INTC_DESC_ACK(symbol, chipname, vectors, groups, mask_regs, prio_regs, sense_regs, ack_regs)

Typedefs
typedef unsigned char	intc_enum

Functions
int	register_intc_controller (struct intc_desc *desc)
int	intc_set_priority (unsigned int irq, unsigned int prio)
int	intc_irq_lookup (const char *chipname, intc_enum enum_id)
void	intc_finalize (void)

Macro Definition Documentation

#define _INTC_ARRAY

(

a

)

a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)

Definition at line 99 of file sh_intc.h.

#define DECLARE_INTC_DESC	(		symbol,
			chipname,
			vectors,
			groups,
			mask_regs,
			prio_regs,
			sense_regs
	)

Value:

struct intc_desc symbol __initdata = {                  \
    .name = chipname,                       \
    .hw = INTC_HW_DESC(vectors, groups, mask_regs,          \
               prio_regs, sense_regs, NULL),        \
}

Definition at line 119 of file sh_intc.h.

#define DECLARE_INTC_DESC_ACK	(		symbol,
			chipname,
			vectors,
			groups,
			mask_regs,
			prio_regs,
			sense_regs,
			ack_regs
	)

Value:

struct intc_desc symbol __initdata = {                  \
    .name = chipname,                       \
    .hw = INTC_HW_DESC(vectors, groups, mask_regs,          \
               prio_regs, sense_regs, ack_regs),        \
}

Definition at line 127 of file sh_intc.h.

#define evt2irq

(

evt

)

(evt)

Definition at line 19 of file sh_intc.h.

#define INTC_GROUP	(		enum_id,
			ids...
	)		{ enum_id, { ids } }

Definition at line 38 of file sh_intc.h.

#define INTC_HW_DESC	(		vectors,
			groups,
			mask_regs,
			prio_regs,
			sense_regs,
			ack_regs
	)

Value:

{                           \
    _INTC_ARRAY(vectors), _INTC_ARRAY(groups),  \
    _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \
    _INTC_ARRAY(sense_regs), _INTC_ARRAY(ack_regs), \
}

Definition at line 101 of file sh_intc.h.

#define INTC_IRQ	(		enum_id,
			irq
	)		INTC_VECT(enum_id, irq2evt(irq))

Definition at line 31 of file sh_intc.h.

#define INTC_NR_IRQS   1024

Definition at line 9 of file sh_intc.h.

#define INTC_SMP	(		stride,
			nr
	)

Definition at line 79 of file sh_intc.h.

#define INTC_SMP_BALANCING

(

reg

)

Definition at line 73 of file sh_intc.h.

#define INTC_VECT	(		enum_id,
			vect
	)		{ enum_id, vect }

Definition at line 30 of file sh_intc.h.

#define irq2evt

(

irq

)

(irq)

Definition at line 20 of file sh_intc.h.

Typedef Documentation

typedef unsigned char intc_enum

Definition at line 23 of file sh_intc.h.

Function Documentation

void intc_finalize

(

void

)

Definition at line 258 of file virq.c.

int intc_irq_lookup	(	const char *	chipname,
		intc_enum	enum_id
	)

Definition at line 50 of file virq.c.

int intc_set_priority	(	unsigned int	irq,
		unsigned int	prio
	)

Definition at line 129 of file chip.c.

int register_intc_controller

(

struct intc_desc *

desc

)

Definition at line 188 of file core.c.