gsc.h File Reference

#include <linux/interrupt.h>
#include <asm/hardware.h>
#include <asm/parisc-device.h>

Go to the source code of this file.

Data Structures
struct	gsc_irq
struct	gsc_asic

Macros
#define	OFFSET_IRR   0x0000 /* Interrupt request register */
#define	OFFSET_IMR   0x0004 /* Interrupt mask register */
#define	OFFSET_IPR   0x0008 /* Interrupt pending register */
#define	OFFSET_ICR   0x000C /* Interrupt control register */
#define	OFFSET_IAR   0x0010 /* Interrupt address register */
#define	GSC_EIM_WIDTH   5

Functions
int	gsc_common_setup (struct parisc_device *parent, struct gsc_asic *gsc_asic)
int	gsc_alloc_irq (struct gsc_irq *dev)
int	gsc_claim_irq (struct gsc_irq *dev, int irq)
int	gsc_assign_irq (struct irq_chip *type, void *data)
int	gsc_find_local_irq (unsigned int irq, int *global_irq, int limit)
void	gsc_fixup_irqs (struct parisc_device *parent, void *ctrl, void(*choose)(struct parisc_device *child, void *ctrl))
void	gsc_asic_assign_irq (struct gsc_asic *asic, int local_irq, int *irqp)
irqreturn_t	gsc_asic_intr (int irq, void *dev)

Macro Definition Documentation

#define GSC_EIM_WIDTH   5

Definition at line 20 of file gsc.h.

#define OFFSET_IAR   0x0010 /* Interrupt address register */

Definition at line 17 of file gsc.h.

#define OFFSET_ICR   0x000C /* Interrupt control register */

Definition at line 16 of file gsc.h.

#define OFFSET_IMR   0x0004 /* Interrupt mask register */

Definition at line 14 of file gsc.h.

#define OFFSET_IPR   0x0008 /* Interrupt pending register */

Definition at line 15 of file gsc.h.

#define OFFSET_IRR   0x0000 /* Interrupt request register */

Definition at line 13 of file gsc.h.

Function Documentation

int gsc_alloc_irq

(

struct gsc_irq *

dev

)

Definition at line 37 of file gsc.c.

void gsc_asic_assign_irq	(	struct gsc_asic *	asic,
		int	local_irq,
		int *	irqp
	)

Definition at line 161 of file gsc.c.

irqreturn_t gsc_asic_intr	(	int	irq,
		void *	dev
	)

Definition at line 75 of file gsc.c.

int gsc_assign_irq	(	struct irq_chip *	type,
		void *	data
	)

Definition at line 148 of file gsc.c.

int gsc_claim_irq	(	struct gsc_irq *	dev,
		int	irq
	)

Definition at line 52 of file gsc.c.

int gsc_common_setup	(	struct parisc_device *	parent,
		struct gsc_asic *	gsc_asic
	)

Definition at line 205 of file gsc.c.

int gsc_find_local_irq	(	unsigned int	irq,
		int *	global_irq,
		int	limit
	)

Definition at line 96 of file gsc.c.

void gsc_fixup_irqs	(	struct parisc_device *	parent,
		void *	ctrl,
		void(*)(struct parisc_device *child, void *ctrl)	choose
	)