1 #ifndef __SPARC_KERNEL_H 2 #define __SPARC_KERNEL_H 3 4 #include <linux/interrupt.h> 5 6 /* cpu.c */ 7 extern const char *sparc_cpu_type; 8 extern const char *sparc_fpu_type; 9 10 extern unsigned int fsr_storage; 11 12 #ifdef CONFIG_SPARC32 13 /* cpu.c */ 14 extern void cpu_probe(void); 15 16 /* traps_32.c */ 17 extern void handle_hw_divzero(struct pt_regs *regs, unsigned long pc, 18 unsigned long npc, unsigned long psr); 19 /* muldiv.c */ 20 extern int do_user_muldiv (struct pt_regs *, unsigned long); 21 22 /* irq_32.c */ 23 extern struct irqaction static_irqaction[]; 24 extern int static_irq_count; 25 extern spinlock_t irq_action_lock; 26 27 extern void unexpected_irq(int irq, void *dev_id, struct pt_regs * regs); 28 29 #else /* CONFIG_SPARC32 */ 30 #endif /* CONFIG_SPARC32 */ 31 #endif /* !(__SPARC_KERNEL_H) */ 32