arch/metag/include/asm/irq.h

   1 #ifndef __ASM_METAG_IRQ_H
   2 #define __ASM_METAG_IRQ_H
   3
   4 #ifdef CONFIG_4KSTACKS
   5 extern void irq_ctx_init(int cpu);
   6 extern void irq_ctx_exit(int cpu);
   7 # define __ARCH_HAS_DO_SOFTIRQ
   8 #else
   9 # define irq_ctx_init(cpu) do { } while (0)
  10 # define irq_ctx_exit(cpu) do { } while (0)
  11 #endif
  12
  13 void tbi_startup_interrupt(int);
  14 void tbi_shutdown_interrupt(int);
  15
  16 struct pt_regs;
  17
  18 int tbisig_map(unsigned int hw);
  19 extern void do_IRQ(int irq, struct pt_regs *regs);
  20 extern void init_IRQ(void);
  21
  22 #ifdef CONFIG_METAG_SUSPEND_MEM
  23 int traps_save_context(void);
  24 int traps_restore_context(void);
  25 #endif
  26
  27 #include <asm-generic/irq.h>
  28
  29 #ifdef CONFIG_HOTPLUG_CPU
  30 extern void migrate_irqs(void);
  31 #endif
  32
  33 #endif /* __ASM_METAG_IRQ_H */