projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 7105de84 SR |
1 | #ifndef __SPARC_KERNEL_H |
| 2 | #define __SPARC_KERNEL_H | |
| 81265fd9 SR |
3 | |
| 4 | #include <linux/interrupt.h> | |
| 5 | ||
| a2a211cb SR |
6 | #include <asm/traps.h> |
| 7 | ||
| 53ae3419 SR |
8 | /* cpu.c */ |
| 9 | extern const char *sparc_cpu_type; | |
| c3cf5e8c | 10 | extern const char *sparc_pmu_type; |
| 53ae3419 SR |
11 | extern const char *sparc_fpu_type; |
| 12 | ||
| 13 | extern unsigned int fsr_storage; | |
| 14 | ||
| 8d74e32a SR |
15 | #ifdef CONFIG_SPARC32 |
| 16 | /* cpu.c */ | |
| 53ae3419 SR |
17 | extern void cpu_probe(void); |
| 18 | ||
| 8d74e32a SR |
19 | /* traps_32.c */ |
| 20 | extern void handle_hw_divzero(struct pt_regs *regs, unsigned long pc, | |
| 21 | unsigned long npc, unsigned long psr); | |
| 22 | /* muldiv.c */ | |
| 23 | extern int do_user_muldiv (struct pt_regs *, unsigned long); | |
| 81265fd9 SR |
24 | |
| 25 | /* irq_32.c */ | |
| 26 | extern struct irqaction static_irqaction[]; | |
| 27 | extern int static_irq_count; | |
| 28 | extern spinlock_t irq_action_lock; | |
| 29 | ||
| 30 | extern void unexpected_irq(int irq, void *dev_id, struct pt_regs * regs); | |
| b7afdb7e SR |
31 | extern void init_IRQ(void); |
| 32 | ||
| 33 | /* sun4c_irq.c */ | |
| 34 | extern void sun4c_init_IRQ(void); | |
| 35 | ||
| 36 | /* sun4m_irq.c */ | |
| 37 | extern unsigned int lvl14_resolution; | |
| 38 | ||
| 39 | extern void sun4m_init_IRQ(void); | |
| 40 | extern void sun4m_clear_profile_irq(int cpu); | |
| 41 | ||
| 42 | /* sun4d_irq.c */ | |
| 43 | extern spinlock_t sun4d_imsk_lock; | |
| 44 | ||
| 45 | extern void sun4d_init_IRQ(void); | |
| 46 | extern int sun4d_request_irq(unsigned int irq, | |
| 47 | irq_handler_t handler, | |
| 48 | unsigned long irqflags, | |
| 49 | const char *devname, void *dev_id); | |
| 50 | extern int show_sun4d_interrupts(struct seq_file *, void *); | |
| 51 | extern void sun4d_distribute_irqs(void); | |
| 52 | extern void sun4d_free_irq(unsigned int irq, void *dev_id); | |
| 53 | ||
| 54 | /* head_32.S */ | |
| 55 | extern unsigned int t_nmi[]; | |
| 56 | extern unsigned int linux_trap_ipi15_sun4d[]; | |
| 57 | extern unsigned int linux_trap_ipi15_sun4m[]; | |
| 58 | ||
| a2a211cb SR |
59 | extern struct tt_entry trapbase_cpu1; |
| 60 | extern struct tt_entry trapbase_cpu2; | |
| 61 | extern struct tt_entry trapbase_cpu3; | |
| b7afdb7e SR |
62 | |
| 63 | extern char cputypval[]; | |
| 64 | ||
| 65 | /* entry.S */ | |
| 66 | extern unsigned long lvl14_save[4]; | |
| 67 | extern unsigned int real_irq_entry[]; | |
| 68 | extern unsigned int smp4d_ticker[]; | |
| 69 | extern unsigned int patchme_maybe_smp_msg[]; | |
| 70 | ||
| 71 | extern void floppy_hardint(void); | |
| 72 | ||
| 73 | /* trampoline_32.S */ | |
| 74 | extern int __smp4m_processor_id(void); | |
| 75 | extern int __smp4d_processor_id(void); | |
| 76 | extern unsigned long sun4m_cpu_startup; | |
| 77 | extern unsigned long sun4d_cpu_startup; | |
| 81265fd9 | 78 | |
| 8d74e32a | 79 | #else /* CONFIG_SPARC32 */ |
| 7105de84 SR |
80 | #endif /* CONFIG_SPARC32 */ |
| 81 | #endif /* !(__SPARC_KERNEL_H) */ |