Differential D587 Diff 1046 sys/arm/include/intr.h

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sys/arm/include/intr.h

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	*			*
	* $FreeBSD$			* $FreeBSD$
	*			*
	*/			*/

	#ifndef _MACHINE_INTR_H_			#ifndef _MACHINE_INTR_H_
	#define _MACHINE_INTR_H_			#define _MACHINE_INTR_H_

				#include <machine/psl.h>
				ianAuthorUnsubmitted Not Done Inline Actions I have no idea why arm has a psl.h, but I'm pretty sure it isn't needed in here. ian: I have no idea why arm has a psl.h, but I'm pretty sure it isn't needed in here.
				#include <machine/pcb.h>
				ianAuthorUnsubmitted Not Done Inline Actions If this is for trapframe, we can get away with a simple fwd decl of it. ian: If this is for trapframe, we can get away with a simple fwd decl of it.
				#include <dev/ofw/openfirm.h>

				#include "opt_global.h"

				#if defined(ARM_INTRNG)

				#define NIRQ 255
				#define NPIC 16
				#define INTR_CONTROLLER INTR_MD1
				#define INTR_IPI INTR_MD2
				#define CORE_PIC_IDX (0)
				#define CORE_PIC_NODE (0xffffffff)

				/* Interrupt controller features used in arm_register_pic(): */
				#define PIC_FEATURE_IPI 0x1

				int arm_fdt_map_irq(phandle_t ic, int irq);
				void arm_register_pic(device_t dev, int features);
				void arm_unregister_pic(device_t dev);
				void arm_dispatch_irq(device_t dev, struct trapframe *tf, int irq);
				void arm_setup_irqhandler(device_t dev, int ()(void), void ()(void),
				void , int, int, void *);
				int arm_remove_irqhandler(int, void *);
				int arm_intrng_config_irq(int, enum intr_trigger, enum intr_polarity);

				#ifdef SMP
				void arm_init_secondary_ic(void);
				void arm_unmask_ipi(int);
				void arm_mask_ipi(int);
				#endif

				#else

	/* XXX move to std.* files? */			/* XXX move to std.* files? */
	#ifdef CPU_XSCALE_81342			#ifdef CPU_XSCALE_81342
	#define NIRQ 128			#define NIRQ 128
	#elif defined(CPU_XSCALE_PXA2X0)			#elif defined(CPU_XSCALE_PXA2X0)
	#include <arm/xscale/pxa/pxareg.h>			#include <arm/xscale/pxa/pxareg.h>
	#define NIRQ IRQ_GPIO_MAX			#define NIRQ IRQ_GPIO_MAX
	#elif defined(SOC_MV_DISCOVERY)			#elif defined(SOC_MV_DISCOVERY)
	#define NIRQ 96			#define NIRQ 96
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	#else			#else
	#define NIRQ 32			#define NIRQ 32
	#endif			#endif


	int arm_get_next_irq(int);			int arm_get_next_irq(int);
	void arm_mask_irq(uintptr_t);			void arm_mask_irq(uintptr_t);
	void arm_unmask_irq(uintptr_t);			void arm_unmask_irq(uintptr_t);
	void arm_intrnames_init(void);
	void arm_setup_irqhandler(const char , int ()(void), void ()(void*),			void arm_setup_irqhandler(const char , int ()(void), void ()(void*),
	void , int, int, void *);			void , int, int, void *);
	int arm_remove_irqhandler(int, void *);			int arm_remove_irqhandler(int, void *);
	extern void (arm_post_filter)(void );			extern void (arm_post_filter)(void );
	extern int (*arm_config_irq)(int irq, enum intr_trigger trig,			extern int (*arm_config_irq)(int irq, enum intr_trigger trig,
	enum intr_polarity pol);			enum intr_polarity pol);

	void arm_irq_memory_barrier(uintptr_t);			void arm_irq_memory_barrier(uintptr_t);

	void gic_init_secondary(void);			void gic_init_secondary(void);

				#endif /* !ARM_INTRNG */

				const char *arm_describe_irq(int irq);
				void arm_intrnames_init(void);
				ianAuthorUnsubmitted Not Done Inline Actions arm_intrnames_init() can go away. it used to be referenced from several files, but now it's only called by a SYSINIT local to the same file. ian: arm_intrnames_init() can go away. it used to be referenced from several files, but now it's…

	#endif /* _MACHINE_INTR_H */			#endif /* _MACHINE_INTR_H */