908dcecda1
Correct the return type of handle_IRQ_event() (inconsistency noticed during Xen development), and remove redundant declarations. The return type adjustment required breaking out the definition of irqreturn_t into a separate header, in order to satisfy current include order dependencies. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Ian Molton <spyro@f2s.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Hirokazu Takata <takata.hirokazu@renesas.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
#ifndef _H8300_IRQ_H_
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#define _H8300_IRQ_H_
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#include <asm/ptrace.h>
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#if defined(__H8300H__)
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#define NR_IRQS 64
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#define EXT_IRQ0 12
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#define EXT_IRQ1 13
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#define EXT_IRQ2 14
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#define EXT_IRQ3 15
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#define EXT_IRQ4 16
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#define EXT_IRQ5 17
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#define EXT_IRQ6 18
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#define EXT_IRQ7 19
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#define EXT_IRQS 5
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#include <asm/regs306x.h>
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#define h8300_clear_isr(irq) \
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do { \
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if (irq >= EXT_IRQ0 && irq <= EXT_IRQ5) \
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*(volatile unsigned char *)ISR &= ~(1 << (irq - EXT_IRQ0)); \
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} while(0)
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#define IER_REGS *(volatile unsigned char *)IER
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#endif
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#if defined(CONFIG_CPU_H8S)
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#define NR_IRQS 128
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#define EXT_IRQ0 16
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#define EXT_IRQ1 17
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#define EXT_IRQ2 18
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#define EXT_IRQ3 19
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#define EXT_IRQ4 20
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#define EXT_IRQ5 21
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#define EXT_IRQ6 22
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#define EXT_IRQ7 23
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#define EXT_IRQ8 24
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#define EXT_IRQ9 25
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#define EXT_IRQ10 26
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#define EXT_IRQ11 27
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#define EXT_IRQ12 28
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#define EXT_IRQ13 29
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#define EXT_IRQ14 30
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#define EXT_IRQ15 31
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#define EXT_IRQS 15
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#include <asm/regs267x.h>
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#define h8300_clear_isr(irq) \
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do { \
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if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15) \
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*(volatile unsigned short *)ISR &= ~(1 << (irq - EXT_IRQ0)); \
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} while(0)
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#define IER_REGS *(volatile unsigned short *)IER
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#endif
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static __inline__ int irq_canonicalize(int irq)
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{
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return irq;
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}
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extern void enable_irq(unsigned int);
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extern void disable_irq(unsigned int);
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#define disable_irq_nosync(x) disable_irq(x)
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#endif /* _H8300_IRQ_H_ */
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