1 files changed, 0 insertions, 135 deletions
diff --git a/include/asm-powerpc/hw_irq.h b/include/asm-powerpc/hw_irq.h
deleted file mode 100644
index f75a5fc..0000000
--- a/include/asm-powerpc/hw_irq.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
- */
-#ifndef _ASM_POWERPC_HW_IRQ_H
-#define _ASM_POWERPC_HW_IRQ_H
-
-#ifdef __KERNEL__
-
-#include <linux/errno.h>
-#include <linux/compiler.h>
-#include <asm/ptrace.h>
-#include <asm/processor.h>
-
-extern void timer_interrupt(struct pt_regs *);
-
-#ifdef CONFIG_PPC64
-#include <asm/paca.h>
-
-static inline unsigned long local_get_flags(void)
-{
-	unsigned long flags;
-
-	__asm__ __volatile__("lbz %0,%1(13)"
-	: "=r" (flags)
-	: "i" (offsetof(struct paca_struct, soft_enabled)));
-
-	return flags;
-}
-
-static inline unsigned long raw_local_irq_disable(void)
-{
-	unsigned long flags, zero;
-
-	__asm__ __volatile__("li %1,0; lbz %0,%2(13); stb %1,%2(13)"
-	: "=r" (flags), "=&r" (zero)
-	: "i" (offsetof(struct paca_struct, soft_enabled))
-	: "memory");
-
-	return flags;
-}
-
-extern void raw_local_irq_restore(unsigned long);
-extern void iseries_handle_interrupts(void);
-
-#define raw_local_irq_enable()		raw_local_irq_restore(1)
-#define raw_local_save_flags(flags)	((flags) = local_get_flags())
-#define raw_local_irq_save(flags)	((flags) = raw_local_irq_disable())
-
-#define raw_irqs_disabled()		(local_get_flags() == 0)
-#define raw_irqs_disabled_flags(flags)	((flags) == 0)
-
-#define __hard_irq_enable()	__mtmsrd(mfmsr() | MSR_EE, 1)
-#define __hard_irq_disable()	__mtmsrd(mfmsr() & ~MSR_EE, 1)
-
-#define  hard_irq_disable()			\
-	do {					\
-		__hard_irq_disable();		\
-		get_paca()->soft_enabled = 0;	\
-		get_paca()->hard_enabled = 0;	\
-	} while(0)
-
-static inline int irqs_disabled_flags(unsigned long flags)
-{
-	return flags == 0;
-}
-
-#else
-
-#if defined(CONFIG_BOOKE)
-#define SET_MSR_EE(x)	mtmsr(x)
-#define local_irq_restore(flags)	__asm__ __volatile__("wrtee %0" : : "r" (flags) : "memory")
-#else
-#define SET_MSR_EE(x)	mtmsr(x)
-#define local_irq_restore(flags)	mtmsr(flags)
-#endif
-
-static inline void local_irq_disable(void)
-{
-#ifdef CONFIG_BOOKE
-	__asm__ __volatile__("wrteei 0": : :"memory");
-#else
-	unsigned long msr;
-	__asm__ __volatile__("": : :"memory");
-	msr = mfmsr();
-	SET_MSR_EE(msr & ~MSR_EE);
-#endif
-}
-
-static inline void local_irq_enable(void)
-{
-#ifdef CONFIG_BOOKE
-	__asm__ __volatile__("wrteei 1": : :"memory");
-#else
-	unsigned long msr;
-	__asm__ __volatile__("": : :"memory");
-	msr = mfmsr();
-	SET_MSR_EE(msr | MSR_EE);
-#endif
-}
-
-static inline void local_irq_save_ptr(unsigned long *flags)
-{
-	unsigned long msr;
-	msr = mfmsr();
-	*flags = msr;
-#ifdef CONFIG_BOOKE
-	__asm__ __volatile__("wrteei 0": : :"memory");
-#else
-	SET_MSR_EE(msr & ~MSR_EE);
-#endif
-	__asm__ __volatile__("": : :"memory");
-}
-
-#define local_save_flags(flags)	((flags) = mfmsr())
-#define local_irq_save(flags)	local_irq_save_ptr(&flags)
-#define irqs_disabled()		((mfmsr() & MSR_EE) == 0)
-
-#define hard_irq_enable()	local_irq_enable()
-#define hard_irq_disable()	local_irq_disable()
-
-static inline int irqs_disabled_flags(unsigned long flags)
-{
-	return (flags & MSR_EE) == 0;
-}
-
-#endif /* CONFIG_PPC64 */
-
-/*
- * interrupt-retrigger: should we handle this via lost interrupts and IPIs
- * or should we not care like we do now ? --BenH.
- */
-struct hw_interrupt_type;
-
-#endif	/* __KERNEL__ */
-#endif	/* _ASM_POWERPC_HW_IRQ_H */